Mary,

As difficult as it is, sometimes it's just not meant to be. You gave it your best shot. Don't ever feel bad because you are doing what you think is in the best interest of the cats. They were probably thrown together by the previous owner and didn't get along then. So she gave them up.

I know they'll probably be much happier as only cats. Sometimes cats are like that. I had one cat, Tucker, who was like that. I was devastated because he kept torturing Casey. He is now in a wonderful home with two people who love him very much. And I get visitation everytime I go to CT.

Hang in there.