My SD has been an issue for my husband and I. She has been caught stealing and lies so much that neither one of us can tell what's the truth. She is defiant and argumentative. She will yell and curse at my husband when he calls her out on her poor behavior and it's really wearing us out emotionally. I have tried being supportive of his efforts to help his daughter and I have posted about this sort of thing with her before. Some of the suggestions I was given were to give my husband an ultimatum 'her or me' basically.