Some of the happiest times in our lives are shared with extended family members. But during the holiday season, even the closest families can experience friction.

If you’re stressed out because your mother-in-law can’t say anything good about your cooking or you’re dreading a political debate with Uncle Bob, take heart. You don’t have to take a tropical vacation to avoid unpleasant interactions.

Step 1: Identify the Issues

Let’s be honest. The topics that can turn a joyous family dinner into a war of words are not a big secret to anyone. Discussions of money, religion and politics often lead to arguments. Health and relationship issues— such as addictions, affairs or divorces—can also cause conflict.

“It’s perfectly fine to announce to everyone that certain topics are off limits for this occasion,” says Tina B. Tessina, PhD, psychotherapist and author of “Money, Sex and Kids: Stop Fighting about the Three Things That Can Ruin Your Marriage.” If you know your sister wants to share her anti-vaccination advice with you, for example, invite her to do so before the big day. When she’s finished, remind her that you want to keep family celebrations festive and ask her to avoid sticky subjects for the good of the group.

Step 2: Invite Everyone

When it comes to the guest list, experts say it is best to be inclusive. Leaving someone out can hurt the feelings of that individual and other relatives. “Be generous in sharing family time with the in-laws” as well, says Deborah Merrill, PhD, author of “Mothers-in-Law and Daughters-in-Law: Understanding the Relationship and What Makes Them Friends or Foe.” Do your best to give everyone equal face time. If a single get-together won’t work, hold separate events on different days or alternate holidays each year, so everyone has a chance to connect.

After making the invites, arrange for activities to keep people busy and focused. Have craft supplies to give kids (and grownups) a constructive way to express themselves. Family members might make their own place cards, write holiday haiku, or paint gift boxes or ornaments. Outdoor activities, like a game of flag football, also channel social energy in healthy directions.

Step 3: Take a Team Approach

On the day of the event, use place cards to keep would-be opponents where you want them—at opposite ends of the table. Enlist help from family peacekeepers if you’re still concerned things could get out of hand. “If Uncle Marty tends to be offensive, seat him next to someone who knows how to put a lid on him,” Tessina suggests. You will feel more relaxed knowing others are ready to step in.

Too much alcohol can also cause problems. Consider pouring wine only with dinner and ask responsible drinkers to watch out for guests with a history of alcohol problems. For instance, “if your cousin Suzy tends to get drunk and obnoxious, ask her siblings or parents to keep her in check,” Tessina suggests. If her behavior gets out of line, a designated driver should take her home. This ensures loved ones stay safe.

Step 4: Seek Peace

Even smart planning can’t prevent every problem. Laugh off out-of-hand comments if possible. Address tough issues another time by shifting the conversation onto lighter subjects. Say, “Now’s not the time to tackle that topic. Who is ready for pie?”

Direct fire can be hard to dismiss. When your skinny sister asks your overweight aunt, “Do you really think you should eat all that?!” you can’t just make a joke of it. Buffer the comment by telling your aunt, “Mary, don’t listen to her. You’re lovely just the way you are,” Tessina says. Then refocus the conversation by asking Aunt Mary about her favorite hobby.

Another way to keep the conflict from escalating is to “reply with a question that puts the focus on the person who made the comment,” says psychotherapist Tina Gilbertson, LPC, author of “Constructive Wallowing: How to Beat Bad Feelings by Letting Yourself Have Them.” If your mother-in-law says, “I see you’ve been too busy to keep up with housework,” ask, ‘What do you mean?’ or ‘Why do you say that?’ This forces her to say what she really means or back out of the attack. If her criticism escalates, respond with silence. “This leaves the person’s words ringing in their own ears, and everyone else’s,” Gilbertson says.

It is okay to “put some boundaries around yourself,” says Gilbertson. Take a walk outside when togetherness gets overwhelming. You’ll be better able to appreciate your crazy clan when you’ve had a breath of fresh air.

Heidi Smith Luedtke is a personality psychologist and family peacekeeper. She is the author of “Detachment Parenting.”

This article originally appeared in the November 2015 issue of Little Rock Family.