My cat of 2 years was going to get rehomed until my boyfriend stepped in and said hed leave me if I got rid of him. In the past day since my boyfriend left for work and went to his friends house, he has: attacked the oldest female cat 20+ times, pooped on his favorite jacket, peed only inches from me sat in it and kicked me when I tried to put him in the cage, meowed excessively, fought all the other cats for food, threw up on bfs favorite hat from overeating, broke the bedroom door by headbutting it so hard the latch broke, clawed the other door, knoked over a very expensive personal deep fryer full of oil, ripped down the blinds and keeps attacking his son. He has never been like this but I'm seriously considering getting rid of him. Someone please help