Hello all!

I am writing to ask about convicted felons in Texas being able to apply for a home loan. My sister-in-law has a boyfriend that is a convicted felon... drug charges from years ago. He has done all his time and everything and they are now trying to buy a home as they are expecting their first baby in October. So, my question is, with a drug conviction, can he qualify for a home loan? Any help would be appreciated! Thanks!