Ohhh heck, difficult 1. Ok, I would think to spend time with his mum on the saturday and be with wife on the sunday ( Mother's day )
Then both are happy and quality time is spent. Personally I don't see a problem whatsoever in having 'Mother's day' on a day other than the Sunday, but that's just me.
What is your most versatile household item?
UK State Pension - Is it really enough?
I have wondered for years if his very thoughtful wife buys it! 
