My sister and her dh are having marriage probs for the last few weeks. They are at the point of splitting. the trouble is my nephew who is 4 has become very withdrawn and depressed. To the point of him saying that no-one likes him or wants to go near him anymore. He sobbed in his sleep last night pining for his dad. Can anyone please give me any advice as to handle the situation. his dad is a very loving, caring father and it is totally out of character for him to start keeping away from his son. Help please thanx.