Lawyers and Mediation: Understanding the Roles

Should I Use a Lawyer when I Mediate?

The Short Answer: You don't need a lawyer to mediate, but you absolutely should have one review your agreement if you want a legally binding resolution. Think of mediation and legal advice as complementary, not competing, services.

Why You Should Consult a Lawyer Even When Mediating

Mediation doesn't eliminate the need for legal advice—it changes when and how you get it. Here's why consulting a lawyer matters:

1. Understanding Your Legal Rights and Obligations

Before you can make informed decisions in mediation, you need to understand:

  • What you're legally entitled to
  • What your obligations are
  • What the law says about issues like property division, support, and parenting
  • What a court would likely order if you went to litigation

A lawyer can explain these things specifically for your situation, not just in general terms.

2. Assessing Whether Agreements Are Fair

The mediator can't tell you whether a proposed agreement is fair to you—they're neutral. Your lawyer can assess whether:

  • You're giving up rights you shouldn't
  • The agreement is reasonable given your circumstances
  • You've considered all implications (tax, pension, future risks)
  • The agreement adequately protects your interests

3. Identifying Issues You Haven't Considered

Lawyers see separation issues day in and day out. They can often identify:

  • Potential problems you haven't thought about
  • Missing provisions that could cause trouble later
  • Risks you should address in your agreement
  • Questions you should ask in mediation

4. Making the Agreement Legally Binding

For your mediated agreements to be enforceable, they need to be formalized into proper legal documents (separation agreement or court order). This requires lawyers.

When to Involve Your Lawyer

There are several points in the mediation process where legal advice is valuable:

Before Mediation Starts

Recommended for: Everyone, especially if you're unsure about your legal position

Purpose:

  • Understand your basic legal rights and obligations
  • Get advice on whether mediation is appropriate for your situation
  • Learn what issues you need to address
  • Understand your starting negotiating position

Time investment: 1-2 hours typically

Cost: Usually $400-$1,200

During Mediation

Recommended for: Complex cases, when you're unsure about proposals, or when you need reassurance

Purpose:

  • Review proposals that have emerged
  • Get advice on specific issues or offers
  • Understand implications of different approaches
  • Bring concerns or questions back to mediation

Frequency: As needed—some clients check in after every session, others less frequently

After Reaching Agreement (Before Signing)

Essential for: Everyone—no exceptions

Purpose:

  • Review the complete Memorandum of Understanding
  • Receive Independent Legal Advice (ILA) about the agreement
  • Identify any problems or missing provisions
  • Make final modifications if needed
  • Prepare or review the formal separation agreement

Time investment: Several hours spread over 2-3 weeks typically

Cost: Usually $1,000-$3,000

Critical: Do not sign a separation agreement without getting Independent Legal Advice first. Agreements signed without ILA can be challenged and set aside later. Most agreements explicitly require both parties to obtain ILA before they're considered valid.

Different Models of Lawyer Involvement

Lawyer involvement in mediation can take several forms:

Model 1: Consulting Counsel (Most Common)

Each party has their own lawyer, but lawyers don't attend mediation sessions. Parties consult their lawyers between sessions for advice and guidance.

Pros:

  • Most cost-effective approach
  • Keeps mediation process streamlined and efficient
  • You still get legal advice when you need it

Cons:

  • You don't have legal support in the room during negotiations
  • May need to pause mediation to consult with lawyer on complex issues

Model 2: Lawyers Attend Some Sessions

Lawyers attend key sessions (perhaps the first and last, or sessions dealing with complex financial matters) but not every session.

Pros:

  • Legal expertise available for complex discussions
  • Lawyers can answer questions immediately
  • Still more cost-effective than full lawyer attendance

Cons:

  • Increases mediation costs
  • Can slow down the process
  • Risk of mediation becoming more adversarial

Model 3: Lawyers Attend All Sessions

Each party brings their lawyer to every mediation session.

Pros:

  • Immediate legal advice throughout
  • Can be helpful in very complex or high-conflict situations
  • Ensures all legal issues are identified and addressed

Cons:

  • Significantly increases costs (you're paying both mediator and lawyer hourly fees)
  • Can make mediation feel more like negotiation between lawyers than between spouses
  • May reduce the direct communication that makes mediation valuable

Model 4: No Lawyer Until Final Review

Some people mediate entirely without legal consultation until they have a draft Memorandum of Understanding, then get ILA before signing.

Pros:

  • Lowest upfront costs
  • Maximum flexibility in mediation

Cons:

  • You might agree to things you'll later learn weren't advisable
  • May need to re-mediate if lawyers identify problems at the end
  • Risky if there's complexity or power imbalance

My Recommendation: For most people, the consulting counsel model (Model 1) provides the best balance of cost and legal protection. Get advice before mediation starts, check in when you're uncertain, and definitely get comprehensive ILA before signing anything.

What to Look for in a Lawyer for Mediation Support

Not all lawyers are equally supportive of mediation. Look for a lawyer who:

  • Supports mediation: Some lawyers are skeptical of mediation or push clients toward litigation. You want someone who understands and respects the mediation process
  • Provides advice, not pressure: Your lawyer should inform you of options and risks, not pressure you toward particular decisions
  • Charges reasonably for consultations: Some lawyers offer "unbundled" services or consulting packages specifically for mediation support
  • Communicates clearly: You need someone who can explain legal concepts in plain language
  • Respects your decision-making: Ultimately, you decide what to agree to. Your lawyer advises, but doesn't control, your choices
  • Has family law experience: This isn't the time for a general practice lawyer—you need someone who knows family law specifically

Common Scenarios: Lawyer Involvement

Scenario 1: Simple Separation

Situation: Short marriage, minimal assets, no children or clear parenting arrangement

Lawyer involvement: Brief consultation before mediation starts ($500-$1,000), review and ILA at the end ($1,000-$1,500)

Total legal costs: $1,500-$2,500 per person

Scenario 2: Moderate Complexity

Situation: Family home, some savings/investments, children, child support and possibly spousal support

Lawyer involvement: Consultation before mediation ($800-$1,500), 1-2 check-ins during mediation ($400-$800), comprehensive review and ILA at end ($1,500-$2,500)

Total legal costs: $2,700-$4,800 per person

Scenario 3: High Complexity

Situation: Business interests, multiple properties, significant assets, complex support issues, contested parenting matters

Lawyer involvement: Extended initial consultation ($1,500-$2,500), lawyer attends some mediation sessions ($2,000-$4,000), comprehensive review and formalization ($2,000-$4,000)

Total legal costs: $5,500-$10,500+ per person

Note: Even in complex cases, this is dramatically less than the $30,000-$100,000+ you'd pay for litigation

Questions Your Lawyer Might Ask About Mediation

When you consult a lawyer about mediation support, they may ask:

  • What issues are you mediating? (Parenting, property, support, or all?)
  • How far along is the mediation?
  • What proposals are on the table?
  • Have you done financial disclosure?
  • Are there any red flags (domestic violence, addiction, hidden assets)?
  • What's your biggest concern or question?
  • What do you want to achieve?

What Happens If Your Lawyer Identifies Problems?

Sometimes lawyers reviewing your Memorandum of Understanding identify issues:

  • Missing provisions that should be included
  • Agreements that aren't in your best interest
  • Legal problems with how something is structured
  • Tax implications you haven't considered
  • Ambiguous language that could cause disputes later

When this happens, you have options:

  • Return to mediation to address the concerns
  • Negotiate modifications directly with your ex (with lawyer guidance)
  • Decide the issues aren't significant enough to reopen discussions
  • Occasionally, decide not to proceed with the agreement

This is exactly why you get legal advice before signing—to catch problems while they can still be fixed.

Can Lawyers Derail Mediation?

Honest answer: Sometimes, yes. This happens when:

  • A lawyer is hostile to mediation and pressures their client to litigate instead
  • A lawyer inflames conflict rather than helping their client see reasonable solutions
  • Lawyers on opposite sides can't work cooperatively and turn everything into a fight
  • A lawyer's advice makes their client unrealistic about what they're entitled to

This is why choosing a lawyer who supports mediation matters. Good lawyers enhance mediation by ensuring their clients make informed decisions. Poor lawyers can torpedo otherwise productive mediation.

Red Flag: If your lawyer says, "Never mediate—you need to fight," or "Don't agree to anything until we crush them in court," get a second opinion. Aggressive lawyers often serve their own interests (billable hours) more than their clients' wellbeing.

The Independent Legal Advice (ILA) Certificate

At the end of mediation, before you sign your separation agreement, you'll meet with a lawyer for ILA. They will:

  • Review the entire agreement with you
  • Explain what each provision means
  • Advise you on whether it's fair and reasonable
  • Ensure you understand what you're signing
  • Confirm you're signing voluntarily, not under pressure
  • Sign a certificate stating they've provided you with ILA

This certificate gets attached to your agreement. It's proof that you got legal advice and entered the agreement knowingly and voluntarily.

Common Questions About Lawyers and Mediation

"Can we use the same lawyer?"

No. Each of you needs your own lawyer for ILA. A lawyer cannot advise both parties—that's a conflict of interest. Even for mediation consultations during the process, you each need separate lawyers.

"What if I can't afford a lawyer?"

Legal Aid Ontario may cover legal advice in limited circumstances if you meet income criteria. Some lawyers offer unbundled services or payment plans. Community legal clinics may provide basic advice. However, if you truly cannot afford any legal advice, mediation may still be better than trying to navigate court on your own—but proceed very carefully.

"My ex has a lawyer but I don't—is that okay?"

You can mediate if one person has a lawyer and the other doesn't. However, this creates a power imbalance. At minimum, get ILA before signing anything. Ideally, get at least a consultation before mediation starts so you understand your rights.

"Can my lawyer come to mediation with me?"

Yes, if you want (and can afford it), though it's not necessary. Discuss this with the mediator at the outset so everyone knows what to expect.

"What if our lawyers disagree about what we've mediated?"

If lawyers identify legitimate legal problems, you may need to return to mediation to adjust agreements. If lawyers are simply being difficult or unreasonable, you might need different lawyers. Good mediators can help navigate this.

The Bottom Line

Mediation and legal advice aren't opposites—they're complements. Mediation provides the process for reaching agreements; lawyers provide the advice to ensure those agreements protect your interests.

Think of it this way: The mediator helps you and your ex talk productively and reach agreements. Your lawyer makes sure those agreements make legal sense and don't hurt you. You need both.

The money you spend on legal consultations during mediation isn't wasted—it's insurance against making costly mistakes. And even with lawyer consultations, your total cost will be a fraction of what litigation would cost.

Mediation works best when both parties are making informed decisions. Legal advice helps ensure that's the case. Don't skip it.