No, the father is using this situation as an opportunity to teach his intolerant daughter how to behave regarding her children. He's chastising her for her failure as a parent and leaving the door open for her to return to the family.
But you'll probably never read this, so I probably shouldn't even bother posting it. You seem like the type to just drop in, talk some bullshit, and leave the thread so you don't have to listen to people put you in your place. Prove me wrong.