Chuck and Amanda say their six-year marriage has been volatile from the start. They admit it’s loud, hostile and full of rage, and they often fight in front of their two young children.

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Amanda claims Chuck has a short fuse and needs to “step up and be a better partner and father.” Chuck claims Amanda’s constant nagging pushes him to the point where he explodes.

WATCH: Couple Claims Daughter’s Tumultuous Marriage Is 'Destroying' Their Grandchildren

“There are a few things that are fundamentally so out of balance with you two,” Dr. Phil says. “[There are] two things you’ve got to have or there’s no chance of this getting any better.”

In the video above, Dr. Phil tells each of them what they may need to make their marriage to work.

On Wednesday's episode, Chuck reveals a secret he’s been keeping from Amanda. How will she respond? Check here to see where you can watch.