House Trouble

I have recently just lost my job, I have already missed two payments of my mortgage and don’t know what to do, and I have lived in my current house for over 15 years and would never consider moving out. My friend recently told me that there were schemes that allowed you to sell and rent back your home, this would be the ideal situation for me as I would also receive all the equity tied up in my house. I could move into my parents and just sell the house completely, but I’m knocking on now and I think I will find it quite hard to find a partner if I still lived with my parents. One idea I had was to sell up and move to America where I could probably afford a mansion, give the current economic climate over there.