A woman is not a supporting role. She is not there to be a mother, daughter or wife, she is an individual with her own life. Who may need a man in a supporting role just as vice versa. Her purpose in life is to fulfill her destiny, not that of the people around. Though she may choose to do so if that brings her joy. But it is her choice. Or rather it is supposed to be.
So, this women's day, wish women but not in the context of any relation but as individuals. That by itself is enough. Acknowledge that she can be self sufficient.