Your feelings about this are still valid though. As a father of multiple kids: this might be the result of his own thoughts about one of his children dying that come out due to the medication and this is certainly not about you but about his grief. I would never give up any of my children for anybody else, not even if I ever lost a child (I think). They are prefect the way they are. And so are you. Never doubt a good dad loving his children. :)