Recent content by incapitation

I have to have some rights here... he is subleasing someone into my bedroom of the room i'm a tentant and signed the orginal contract.

I live in a 2 room apartment with four guys so we are sharing rooms. My roommate wants to sublessee his half of the room. We all signed a 1 year contract togather so all our names are on it. Me and my roommate are not seeing eye to eye at the moment, so I was wondering what my rights are in the...