The above is essentially correct in what your husband has to do, and could be what might be the cause.
Let me ask this though;
Us male humans tend to be loud creatures who often use wide, sweeping movements and gestures, Is your husband like this at all? Loud laugh, gets excited when watching football games or the like?
Some cats observe this behavior and don't understand it but find it intimidating. They remember it and when approached by the "Big Scary guy", panic. (I've had this problem myself with some. Can't totally help it, I laugh, I do it loud, I thump the table, etc... :) )
If the above is true, I'd suggest your husband try to contain himself around kitty. But good luck, I've never been successful at doing it fully, so I just try to respect and understand those cats that are skittish around me.
HI Lara,
Perhaps her aggressive behavior does not have to do with her previous owner because I just think she was too young to remember the things she went through. You know it is funny because almost everybody I know who owns a female cat tells me their feline tends to be aggressive towards their husbands and sweet with them. I wonder if this has to do with sex. Has she been spayed?
Your cat is obviously not accepting your husband as part of her pack. She has adopted you but rejects him. The only thing on my mind right now is tell your husband to pet her but do not pick her up. Every time he tries to do this she feels stressed and in discomfort. Some people try to give them treats, food, love and cats simply will not accept them. Perhaps she doesn't like his smell or something about him. But yeah..this behavior is definitely your cat not accepting your hubby. Can you teach her how to be humble or how to accept him? I honestly don't know. Cats are very very weird.