<human>: Can you provide a brief overview of the text?

It is 5:30 am on a Sunday morning. I've been awake since 3 am because of my boyfriends stupid cat. He moved in two weeks ago, to join my household of two dogs, two permanent cats and two kittens looking for homes. 

He really is a sweet cat, he acts more like a dog. However, he terrorizes my Siamese to the point where she will not eat or go to the bathroom. A vet suggested we put him in his own room so they can smell each other and we locked his cat in his game room so they can still spend lots of time with each other. Well, at night this cat howls and howls and I can't sleep because of it. We've tried locking my kitty in my craft room, and she does fine; we did this so his cat can have free run of the house. He will still howl outside our bedroom door. Last night, we tried letting him in our bedroom to sleep. He howled and jumped all over my head. He did this when I would visit my boyfriend in his apartment, too. 

He told me to wake him up when his cat wakes me up. So I do, and he locks him in the laundry room or the garage where he's quiet for about a half hour and then howls LOUDER. My boyfriend can sleep through this. He sleeps through his cat jumping on his head, screaming in his face, all of it. I am a much lighter sleeper. I have come to absolutely hate this cat. I threatened to murder him and make it look like an accident when I was telling him to shut up this morning. I am ready to toss his furry ass outside and hope coyotes eat him. I'd like a better idea, re-homing being the last possible option.
<bot>: boyfriend moved in. His cat terrorizes mine so they cannot be together at all. His cat also howls and screams all night long no matter where he is put so that I cannot sleep past 3 am.