Ephesians 6:2-3 says we should "Honor your father and mother—which is the first commandment with a promise— so that it may go well with you and that you may enjoy long life on the earth.”
It doesn't say "do not dishonor," but, instead to go beyond.
Finding ways to show your affection and appreciation are not always easy. Simply showing love in a personal way may be enough to make her day, and bless you as well.
Mother's Day brings sorrow to many who may have lost, or never knew their mother. But there is always someone you can honor! And it will go well with you, too.