Is OTHER wrong in the post ? POST : TLDR @ bottom.

I [M30] broke up with my ex [F27] just before Valentine's day. We are on lease at a two bedroom apartment, and stay out of each other's way. It's basically come down to me moving in with my parents at the end of April and splitting my half of the rent so we can try to move on.

I've tried to keep thing quite and drama free. But last night she asked if I could write her a review for animal watching. I have seen her take care of co-workers pets. She did well with a bunny, feeding it twice a day. And I helped with a cat by going over myself after work one day. Those examples are good.

But for dogs... I took a lot of responsibility for. We would watch her roommate's dog or my step Brothers dog. I felt I took most of the walk duty. This eventually burdened me when she wanted to get a dog. We are on the 4th floor. I can't handle that by myself, so I warn her and she assures me she will help. But next dog sitting we had, she bailed on a promise to walk it before bed, saying she will take early morning. That didn't happen either.

On top of that, I really feel she has negected her cat after the break up. I love this cat and happy to take care of it, but when it tries to play with her, she ignored it and even locks it out of her room. It's really disheartening. She doesn't want to change the litter since I took on that chore, and is expecting me to refill his water fountain.

So when she asked me for a review, I ignored at first. When she followed up, I said "sorry, you should ask people you pet sat for".
She has said "I dunno why you're being difficult but whatever." "But if you don't feel like helping for whatever reason, that's fine." And ended with "I just don't understand why you have to continue to make my life difficult". 

I've said nothing in response. She doesn't need this review for money, she has a better job than I do, and recently just accepted a job offer after turning down a promotion. Lastly I fail to see why she even needs it from me. 

AITA for not writing a bullshit review to make things easier?

TLDR: my ex wants a review for animal watching, I have honest, mixed opinions on her experience and told her no. she has a great job and lots of friends, so I don't think she needs this from me, but still claims I'm making her life difficult.