I purchased another home three years ago in Antioch Ca. My father has been living with me for 10 plus years. I used his income to purchase this. The down payment and monthly payments are solely made by me. My concern is when he passes. What can I do to protect my investment in this home. We all live under the same roof and the house is my primary residence. What, if any, is my options? Can the bank take my house? Can I still sell it or refinance etc. How and or what can I do to protect myself. I purchased this home to accommodate my father. I have a rental home in Ca that I rent out.