I live in Liberty county, Texas, my owner-financer is refusing my payment. He tried before then I sent check certified, now my certified letter came back marked "refused". I have a legally written contract through a mortgage company and I am paid up to date until this letter came back, and it is due the 29th. Can he force me into foreclosure by refusing my payment?

Put all payments into a escrow account, hire an attorney. He can try and you will need to prove you have tried to pay.