Today our two daughters, 
There is almost nothing what can make my wife more happy, than a bunch of flowers will do
As I have not noticed any posts mentioning this day in online international media, I went to Wikipedia to see, if maybe this is not the most widely celebrated day of Mom's in the world.
To my large surprise, I found that only nine countries in the whole world do this exactly our way, on the first Sunday of May
But this does not make the significance of this day any less, or any different
I think we may see many more mentioning this one week form now
@onealfa