I think couseling for the boy would be extremely helpful. It will help him learn to deal with the changes in his life, as well as accepting that you will be a permanent figure. If counseling for children was not helpful, the children with major issues like autism, adhd, and other issues that I really cannot think of names right now would not benefit. My nephew received counseling at 5 yrs old and it was a huge help. One thing not to do is make the counseling out to be something that will change him. It is something to help him deal with the changes. BTW,my daughter will be receiving counseling soon to help her learn the right ways to deal with frustrations and other things in her life. She is 10.