Mothers' day fall on 22nd March?

In UK,
Mothers' day falls on March 22nd
What is the story about
I am not quite sure
I would be very happy
if there is anyone know the reason
and drop some comments
since my mum's birthday is early april (lunar calendar)
I decide to post her a card
and also a mothers day certificate card
haha!

I found this certificate thing is quite interesting
so i make up my mind
to post it back for my mum
for sure she will hang it up
somewhere when i got home~
=.=

well..
just in case my dad will jealous
i do post him a daddy easter card~~ haha!




- Cheers -