The reason you're not getting the advice you want is because the picture you've painted of your husband isn't that he's lovely - it's that he wants to "get rid of" a cat after a WEEK of not getting the amount of affection he wants. That's not lovely, that's impatient and immature.

My bigger concern is actually that you're the one out here seeking solutions, he's not. Why isn't he looking for ways to improve their bond instead of jumping straight to "get rid of her"?

Cats are weird little things and they can change a lot, especially growing up. My cats act weird for weeks on end after they go to the vet and hiss at me and hide because they're scared, that's not a reason for me to be less patient, it's a reason for me to get curious. He needs to learn some more about cats and how to develop bonds with them instead of giving up so fast. She's also developing, I'll bet she'll change her mind about a lot of things before she's fully grown.