Thank you so much for your reply. I gather then that my assumption is correct regarding the owner/landlord (me) not having the ability to evict just one co-tenant on the rental agreement.
Actually, I'm rather relieved about that as I really didn't want to get involved in their domestic...
A husband and wife rent an apartment from me on a month-to-month and have lived there for a number of years. Four years ago they asked permission to put a friend of theirs on the rental agreement as a co-tenant. I agreed and had all three of them sign a new rental agreement. Now the married...