All that I am, or hope to be, I owe to my angel mother.If you are fortunate enough to still have your mother, stepmother, and/or mother-in-law, don't forget to honor her on Sunday.--Abraham Lincoln
If you live geographically close, perhaps take her out to a nice restaurant (not necessarily expensive) and spend some time with her.
She doesn't care about expensive gifts; she just wants to spend some time with you.
If you are separated geographically, then send her a card and call her; although you cannot take her out, she'll be happy just to hear your voice.
I lost my mother in 1979, my wonderful (albeit imperfect) grandmother (who acted as my mother) in 1987, and my beloved mother-in-law in 2006.
I would give anything to have my "mothers" back.
Be cool, CF.