I(50F) have a friend I have to talked to in almost a year and he(let's call him Harrison) left his cat with me when he moved. Back story: the ex friend and I met at work and became instant friends. We were so inseparable co-workers thought we were dating. Anyway, life happened and he ended up moving back to his home town. He ended up getting in trouble there to the point he and his kitty(let's call him Peabody) moved in with me for awhile. In June of 2020 he moved out and left Peabody with me until he moved back in with me in 2021. I have taken care of Peabody's vet bills since they day i met him. Harrison moved around so much that Peabody was always with me. Well, in 2024 Harrison moved out of state and once again left Peabody with me. Harrison threatened to come back to get Peabody but I said no he is mine. His vet, microchip and everything is in my name. A few choice words were said and I told him we were done. Fast forward to May 2025, Peabody needed some tests done and rhe vet gave me 2 100mg gabapentin pills to give him. 1 night before and 1 day of. Night before he was given 1st dose and it didn't go well. I was up all night with him. He went downhill from there. Peabody crossed the rainbow bridge a month ago. Last week I got a DM from Harrison on Insta that said: "Peabody passed and you couldn't even tell me". So, AITA for not telling someone his cat passed when he told me never to contact him again?