I'm so sorry!!!!

She sounds like such a witch and I'm sure her father is a convenient excuse for her driving. Like you said, she was coming in, not going out to him - grrr!!!!

Didn't you say that you are allowing them to use your drive to get to their house? Can't you use that as leverage? Like threaten to cut off their access if she doesn't slow down? Have you called the county and asked them what your options are for slowing down a speeding neighbor? It might be worth a try.

Again, I'm so sorry about the kitty.