None of us want our kids to bond to OW or her kids or even half siblings! So no worries.

But a half sibling is still a sibling--my sisters are my "half" sisters and I never ever ever think of them that way! I totally know your S' situation am not comparing or antyhign, just warning you that he may express love and interest in his brother, so you might want to prepare for that. In your therapy of course. I have no clue what to advise on that one!!!!

me,34
exH,34
S,16 months
S:3/31/09-left for OW
started DBing 10/09
d final: sometime 10/10
current:
http://www.divorcebusting.com/forums/ubbthreads.php?ubb=showflat&Number=2022856&page=1
met in 2004