she will be coming with no money no job and a sick baby
Wow! There's a lot to be considered! Can she or will she get a job making enough to support herself and her babies? Who's going to watch the babies if she does get a job?

Not knowing what her job possibilities are makes it difficult to even offer a suggestion. If she is willing and able to support herself and her children if she remains where she is, then it might be best for her to stay there until she can afford to move into her own place if she decides to come home at a later date.

Sometimes it's better to let them figure things out on their own as long as they aren't in danger of going hungry or faced with the children being homeless. Another consideration is that she probably won't be eligable for any welfare programs to help pull herself up if she's living with her parents.

I recently went through something similar with my granddaughter. Instead of letting her and her husband and 4 year old move in with me, I encouraged them to figure it out on their own. They're much better off for having pulled themselves up on their own with the aid of tons of moral support and a minimum of financial support.

Aside from the stress and wear and tear on my health there would have been another danger too if they'd moved in with me. Her husband is a stay at home dad and even though I truly do love him; he and I would have been in danger of killing each other living that close.