If it's Valentine's Day and you've forgotten about your mother, you're in deep. Not only is your mom the only lady in your life for the majority of your childhood, but she brought you into this world and sacrificed for you until you could stand on your own.
And you're just going to give her a phone call? Shameful display.
Grab that credit card and buy her a gift that she could use or love for Valentine's Day. Seal the love and give her a special moment.