For good measure, she may accuse you of domestic violence and child abuse. The courts won't enforce it. The kids will hate you for it. The courts ignore them. It's all there.
Kids are the crunch, guys.
And she will know it, and use it. The courts will help her. At bottom, the position of the courts is that the children are her property, like furniture. Judges don't care about you at all. Well. . . after the divorce we might move, and I won't see you again.