Headed for D - Trying to move on

[J5K]

So STBXW sends me a text and calls, let it go straight to voicemail. FIL has MRI at 645 am Saturday and she wants me to come home early so that she doesn't have to drive late to get back to Toronto?

How do I handle this? I have to go get a rental car tomorrow because she refuses to drive the damaged car back to Toronto and now she wants me to leave work earlier so she can get home at a decent time and then what, go get comfort from OM later that day possibly?

What do I do? How do I respond?

The nice guy that I am would do it for his W, but not sure I would for a friend unless that friend had kids and treated me with respect. Yes, it would get me more time with my boys, but at this point I don't feel like I owe her anything.

Please help!