It seems so much easier to "strip the parental rights" from a man than from a woman. We had the intervention of the office of the Children's Lawyer, whose responsibility it is to be concerned first with the welfare of the child, and even they (or at least the social worker assigned to the case) felt that somehow the child was better with his mother (and half brother), even tho' she recognized that this "mother" was lying about my son being abusive, etc. etc. Consequently, my son settled for this joint custody arrangement, feeling that the cards were stacked against him, being the man; and we would never get anywhere trying to prove she is mentally and emotionally abusive to the children. That is SO hard to prove, and this social worker was not interested in input from other people who knew both parties involved.
So, even tho' I appreciate your kind comments that our grandson is lucky, I personally feel he could be A GREAT DEAL LUCKIER, if we could minimize his mother's role in his life - or remove it!!!
The ex of the young man you speak about is lucky he's out of her child's life!