Hi there Jan, Xan,
Happy mother's day to you two too!
I heard a man of the cloth discussing mothering Sunday on BBC radio 2 on Friday. It was initiated by the church to free children one day a year to spend precious time with their mothers because of the way children were used in service/ employment/coal mining etc. I've never heard that before and I found it sweet. It had nothing to do with venerating humans as far as this priest was concerned.
Happy mothers day to all mums.