Wow. I'm sorry if this is REALLY rude (because it is), but she sounds like a horrible mother.
Next time she gets upset over something, say the same thing.
Author's response
The worst things are the facts that she treats her favoruite dog the way I treat Tsuki. In fact, if my brother or I say ANYTHING bad about her precious "Doodle Bunny", we get grounded. She makes us write a birthday card to the dog as well.
Plus, my brother is the reason that they have to go. He's a heartless dickhead. He is replacing his cat witha pet that is "more fun", as he told me earlier.