It is unfortunate that the dad has no family to back him up, but it does sound like he has a plan and the means to support a family. Again, hoping for the best–that your D has a healthy pregnancy, that you are able to enjoy grandparenting. Do you think your D will be able to take care of the baby while her boyfriend is at work? Is she excited about being a mom? (Fwiw, my niece–who did not go to college/has learning disabilities/is married with a baby-- works as a dog groomer, a good job for her.)