Setbacks are hard, incredibly hard. And none of this happens in the time we want it to. I know with money being so tight and the kids apart, this is an incredibly sad time. Those smiles will be back. They will. They have a parent who loves them and is fighting for them. That is the important part. Focus on what you control and let the rest go. Take them to the library and on fun walks, focus on all the great ways of getting out that don't cost money. Check into the resources in your community, you may be able to get help with food, clothes, school supplies, etc. That is so little money to be living on without having an income. I so admire you and all you are doing for your kids.