If neither of these children belong to him, he's not the problem. Your daughter is the problem. You have a choice, it seems, and it's not a nice one. First, who IS the father, and is he paying support? Secondly, make her apply to DSS for public housing if she can't work, or maybe offer to help watch the baby if she can. Third, make her sign up for medicare and WIC so at least the baby is taken care of and not neglected. Fourth, kick your daughter in the ass and tell her to grow up.