Behavior

Does trauma and coming from a dysfunctional family cause us to act out in ways we normally wouldn't ? Do you ever worry about what you did in your past? You are so afraid your a bad person? Going through a divorce right now and believe my husband didn't give me everything found broken picture frames etc so afraid he's going to use my past, my traumas against me . His dad said he would take me down . Just more trauma how can I protect myself?