Siamese kittens & cats in Steubenville, Ohio

I adopted baby cat as a kitten, and I’ve had her for three years. She is sweet, cuddly, talkative, and playful. She even responds to her name. She will meow at you or if she’s in another room she will come to you. I had two other cats as well. After I got married, and my husband brought his cat to live with us her behavior changed. She growls, hisses, and swats at all the other cats. She has displayed Behavioral marking, and displays just that she is unhappy. I just don’t believe she is good with other cats. We have lived like this for over a year and it’s so hard on us. We just want her to be happy. Like previously stated, she is a very sweet baby cat to her humans. We love her so much. We have exhausted every option including all the veterinary advice by our awesome vet. We are just hoping to find her a home for her needs to make her happy.