Oh, thank you, I want honest opinions and for the MOST part I agree with you. Had it been anything else I would not even question it but now that I am an adult I look back on it and think that it was very irresponsible for them not to have gotten her spayed when I was a kid. This whole thing could have been prevented and it wouldn't have cost near as much. I do appreciate the $100 and for her putting it on her credit card and I have almost paid all of it back.
However, that is why I want opinions... if it is the general consensus that they have done enough then I will just leave it alone and pay the rest of it back. I realize that I am an adult and I rarely ask them for anything because I don't like too. I guess it's mostly bugging me because she WAS their responsibility when they bought her to get her spayed and they failed to do that.
Again, thank you for your honest answer