My concern is if she is told she is losing her kids indefinetely (IE however long it takes for her to become stable) that's it - it's over for her. Sick or not, I really believe she loves her children, just because someone is mentally ill, I don't think they should be stripped of them (children)
I agree with most all of your post but those kids are too little to be subjected to her and her craziness right now. They are probably flat out scared of her at this point. When she is stablized then someone should be allowed to bring the children to see her for short periods of time. She has to become a person who is not scary to herself and others before she can reasonably expect to be able to see her babies. If she can't mentally get to a place to understand that, then she obviously is not mentally fit enough to see them yet.
It is very disheartening to feel that everything in your life is gone, taken out from underneath you. BUT, she has to find the will within herself to fight. If those children mean so much to her then she will fight to get better to see them and perhaps get them back. If she can't muster the fight for that, then she still has work to do for her.
I do pray for the best for her. At least she is more fortunate than many mentally ill people. She has money to get the best help. That gives her more of a chance than many.