jb, just wanted to post a bit of a reality check here.

You indicated that you let your W have S for a Sunday and rationalized it as though you are being generous in advance of you needing her to be flexible on schedule in the future.

That is one thing I used to do and finally admit that any generosity on my part is generally not reciprocated.

I'm not saying to not be generous, I'm just saying don't expect reciprocation.

Hope you are doing well.