Last year I leased a home as the only adult person...

Last year I leased a home as the only adult person on the lease. Only under my name. I never told them I was married, I am not married. Anyways at the bottom of the contract was my boyfriend as he would visit at times. As an occupant not a visitor. Now fast forward since September he no longer visits. I told PUB that the lease is only under my name. I renewed the rental contract send in the new lease and they refused to remove him from the bill. Like this company is going to make me get a divorce for them to remove him from the lease. We were never married! I am the only one on the lease . He was an occupant that was removed after the renewal of lease contract. I have reached out to them several times they kept telling me I need a divorce decree when we were never married. I was able to remove him from Spectrum who is a bigger company did not need a divorce document to have him removed. This is ridiculous.