Jada is right. More time would help. Do the step kids play with him a lot. He might miss the attention he gets over there. At that age theropy will not get you much either. You might talk to a theropiest about what to look for and what you can do. It is more important to talk to your X about this and so you both have a understanding what is going on. My daughter used to hide her stuffed dog right before it was time to go.