I feel for you, my step-sons bio mom is sooo dificult. She posts terrible things on fer facebook about my husband and when she speaks to him its always yelling and sarcasstic comments. She is one of those women who need control over everything and everyone, she has no manners or common curtosy. Everything has to be difficult everytime. Just stay strong for the girls and your husband, even if things dont work out now in the end those girls will know you and their father fought for them and tried your best and that is what they will remember.