If you're going to break up with someone it's probably best you don't do it in a text. And if you do send a text it's probably best if you don't send a list of every possible thing that you found wrong in the relationship. Life lessons people, we're handing them out like hotcakes.
However I totally get the why she was being rude to your cat...That's a deal breaker, ladies.
This guy knows what I'm talking about: