Midland Mortgage ( MidFirst Bank) Foreclosed on our home

Midland Mortgage aka MidFirst Bank of Oklahoma are a bunch of heart less, non caring, snobs I have ever dealt with. They foreclosed on our home. We have lived in this house for 31 years. Only owed $17,000. It went up for sheriff sale on Dec. 15,2017. It was on the sale list for $22,500. But they took it back. Now I and my 62 year old husband will be out on the streets. Have absolutely no place to go. Also they will be giving OUR home to HUD. Why can't they give it to us. They denied us 11 times on a loan modification. My husband is in poor health. Hospitalized 4 times with congestive heart failure. He also had a slight heart attack and a bought with skin cancer. He is diabetic. Has liver & kidney issues. But they DON'T CARE. What happened to help thy neighbor. Not them its money, money, money.