Nissala,

It might be helpful to talk to someone at the Department of Human Services (or its equivalent in your state) about what benefits you may be eligible for. I would think that you are probably eligible for food benefits at the very least.

You might also ask them about resources to help you and your son and his family to work out an agreement that would be fair to all of you. If you are very depressed, it's very reasonable to ask for help in doing this.