I hate my surprise kitten
How can you hate a cute little animal?
I do not like surprises and I did not like my surprise kitten. I didn't want one.
If you didn't want the kitten, it's okay to hate it. You should give it to a good home if you don't want it.
I can't be responsible for a kitten and no one would want it anyway. I ended up getting rid of it.
If you do not want it, I do not blame you for getting rid of it. It should not be your responsibility if you did not want the kitten to begin with.