My granddaughter was ually abused @ 10 mos by her 16 yr old uncle. I called, he was arrested, served time.?

Grandparent's rights can be very complicated and sometimes there is little that the social services crew can do. The laws often tie their hands. Why isn't your son fighting for his children? Father's have many more rights in the eyes of the court than grandparents do. You could contact an attorney in your state to see about your rights, but there may be little that can be done. I'm very sorry about your situation.