My question involves a roommate in the State of: New York
I have lived in a 2-bedroom apartment since June 2006. Last summer, I got a new roommate. Things were just fine for the first few months. Now, for some reason I don't entirely understand, she has become a hostile, unstable person to live with. We are not even on speaking terms. Friends who visit my apartment cannot believe how rude she is and the general hostile ambiance her presence creates.
I tried cleaning up more, doing more than my share even though I am home much less frequently than she is and therefore generate less mess. I tried being friendly. I tried simply staying out of her way. Now I'm sick and tired of feeling unwelcome in my own apartment and I want her out.
Her name is not on the lease - it's only in my name. The lease ends in July. What actions can I take to get her out sooner? Thank you in advance.

