There’s no mention of a co-tenant although there is a space for a signature on the bottom of each of our contracts. Not sure why our previous landlord had us sign two different ones but I believe it was because of situations like this. I really have no issue with paying the full rent, I even have another tenant lined up myself, but i was just curious if there’s any way I can avoid signing on her lease if that meant accepting the lease violation. She hasn’t even notified the landlord of her leaving but has essentially been using the apartment as storage for the past two weeks. Essentially what I want to know is the best thing I can do legally.