Welcome back. I'm sorry to hear that you had to rehome Tiger Lily but you did the right thing. Some cats need to be only cats. I had to rehome my cat Cirrus several years ago because he also wanted to be the alpha cat but my Storm wasn't going to back down. Now he's in a wonderful home that even has an outdoor cat run. He does share it with 3 other cats and a pug but there's plenty of room for him to have his own space. I hope that you'll be able to keep posting on PT and I look forward to hearing more about your cats and seeing many pictures of your cats too.