My son, 15, has had his cat (Spacey) for 7 years. He loves Spacey, he sleeps on my sons bed, and son takes care of him quite well. I recently started to date someone who is allergic to cats. It’s not a sniffle allergy, but a pretty severe one (not deathly though). My partner and I have started to get more serious - we’ve been seeing each other for a few months now, and I can’t have him over often because of his allergy. So I decided to rehome Spacey. My son is very upset about this and yelled at me, saying I was selfish and throwing Space away for some man I haven’t known for very long. Since my husbands death I haven’t really met anyone I have clicked with. I didn’t know what else to do. AITA? 