Mortgage help for the unemployed.

I saved for years to get a deposit for a house and had very little social life because of that, but that isn't the issue, I bought a house with my wife and had a beautiful talented daughter. I find myself unemployed through no fault of my own but my mortgage payments are not covered by universal credit, my monthly income is less than £300 a month after housing costs. But if I was renting I could get £172 a week more. is that fair? I have cashed in my pension to cover our living costs , but it has run out. Covid 19 has destroyed my chance of a new job for the time being. I am 59 years old and have worked since I was 17. Please support my petition. I hope to be working soon, but many people will not be able too , protect their homes.