Valentine's day is known as Wife day

We have lot of day in in India and world wide.
Christmas day
New year day
Father day
Mother day
Women's day
Sisters day raksha bandan
Brother day baiyadooj
Husband day karvachauth
Children's day
Independent day
Republic day
And lot of etc days

But why there is no wife day.
We all if respect love care for a wife.
And there should be one day reserve for her.

I believe valentine day is Wife day

known