Hello,
I am writing this post with a lot of difficulty, because I don't know if anyone may understand what I am going through
I have a wonderful female cat, who is very loving, sweet, and fun. She's almost always in a great mood, and is sweet towards visitors into our home.
However, I started dating someone and we've become a couple recently and he started coming over to my house. The problem begun as soon as he showed up for the first time. My cat, who's always sweet and welcoming, became very aggressive and her hair stood up, as if an intruder had come in

My boyfriend, who **hates** cats, took it really badly
He told me right away "ugh, this cat is horrible, I don't want to come in here anymore, you gotta do something about it, maybe get rid of it"
Between my boyfriends rejection, and my cat being defensive and aggressive about him, I feel torn between two loves
My boyfriend told me he keeps having weird nightmares where a cat pe*s and po*ps on him, eww!
And my cat gets jealous and aggressive even if he's just calling. She can't stand his voice, and when she hears his voice, she jumps on my couch and destroys a pillow slowly into pieces

Last night, my boyfriend shouted through the phone and my cat made an eerie meow to him. It was WAR.
What should I do about this situation? I am so clueless