Can my roommates/ landlord legally kick me out? (Nevada)?

I recently signed a lease with 3 other girls. We have been having some problems with things going on in the house and they now want to kick me out. They have talked to the landlord about the situation and he agrees that whatever they want to happen will happen. So basically they told me i have 30 days to find somewhere else to live. I was wondering if they can legally do this? Seeing as I am a signer on the lease I don't see how this is possible. Any help would be much appreciated. I don't want to have to move out or find somewhere else to live. This house that I'm living in now is a really good deal.