Homebound Preparations

Well, we leave Albuquerque in one week, and we work on getting ready.  Went home toTucson last week to drop off our van and bring the pick up.  Things were crazy there, and not sure how to fix,  We let a homeless lady that had aquired a small trailer to park it at our house while we are gone.  She was allowed to use the utilities also.  The understanding was that she would be gone by the time we got back.  It's not looking good.  What do we do, I don't want to be mean, but it is against our zoning.  Help!