Keep talking to your daughter, explaining that the little chap's needs come first. Your daughter could be depressed - hence putting herself first. Try not to nag, but don't give up on her. The girl obviously needs a good role model and needs to know that you love her just as much as your grandchild. It's hard, but if she has no problems of her own, such as drink or drugs, she needs to assess these herself before being able to be a responsible parent. Best of luck to you all.