I hope for your sake that you find a qualified attorney and not rely upon well meaning, but possibly incorrect advice offered on this online forum. Generally advice is worth what you pay for it, and when you get it for free, ......
That all said, I was a Nursing Home Administrator for many years before I retired. There were various circumstances whereby the State could go after a home that was protected from earlier seizure because an eligible spouse was still in the home. Without a spouse still living in the house, the State would likely deny Medicaid eligibility because the individual has sufficient means to pay for their own care (by selling the house). If there is a spouse still in the home, and then that spouse pre deceases the nursing home resident (who was being funded under the Medicaid program), the state could attempt to seize the home and sell it as reimbursement for the State's costs in providing nursing home care for the resident. Some might think that this is cruel and uncaring since that elderly nursing home resident had hoped to pass the home on to their heirs after their own death, but such a seizure is not as immoral as it might first seem. Why should the taxpayers be funding the care of someone in a nursing home when they have the ability to convert their own assets into cash and to pay for the care? Why should someone be able to pass assets on to their heirs while making other taxpayers pay the cost of their residential and medical care? In actual practice this rarely took place, in some cases due to government ineptitude and in many more cases because the politicians preferred to forego the value of those homes rather than suffer the negative publicity of this practice.