How Can We Make a Father Stop His Hurtful Behavior to His Teenage Daughter?

My step-daughters father has recently begun to pressure her to come live with him. When she tells him no he will proceed to pout, sometimes weep, and when that doesn’t work he will resort to giving her the silent treatment and eventually begin yelling at her and accusing her of not really loving him. This just really breaks her heart! What can we do? Read More …