I feel for you, being in such a miserable situation. I hope all turns out for the best. I have 2 Siamese boys, who are completely attached to each other, but my son decided to get a cat of "his own", and brought in "Blackie" who is about a year old--shy & skittish at first, but now aggressive towards Quasar (our younger kitty). Blackie seems to know Quasar is afraid of him, and is always chasing him around the house! Quincy considers himself "The Boss", and stands up to the newcomer, but confrontations between the two are not pretty. (It doesn't help matters that we have our daughter & her family living here--for maybe the next 6 months, until their flooded-out home is fixed--as she brought along her 2 male tabbies--(further personality conflicts). I guess I will just have to wait for them all to move out!