by her eldest son in her name she has demenchia and was taken advantage of trying to get loan nulled she is living in florida with us and has to go by california medicaid laws and dont qualify if the house is mortgaged does it technically still belong to her and considered and asset
Remember, Medicaid was intended for the "medically indigent" (the official term) - those people who had no assets and very few resources. It was never intended for middle-class people. Medicaid requires a person to have liquidated all possible assets before they would be "poor enough" to have Medicaid pay for nursing home care.
There are children who are experiencing violence in this situation. Medicaid or no Medicaid, she must go. Who has medical and durable POA for her. I hope it's not the eldest son who took advantage of her. This is one horrible mess.