Adopting Teenage Daughter's Baby

There is no way to keep the baby's father out of the picture unless he consents to the termination of his parental rights (signs TPR for adoption). In this case he has no legal standing with the child, and you would be the parents, 100% resposible for the child. Your daughter would not legally be able to parent the child when she is "ready" to do so. This is a huge decision to make, and is something that you should include her in, and hopefully an unbiased third party (counselor, etc.)