If she appreciates and you like doing it for her, it I wouldn't stop. Suddenly not doing things you've done int he past because of anger seems passive/aggressive.

Have you read The 5 Love Languages? It might also be helpful.

Me 57/H 58
M36 S 2.5yrs R 12/13

Let me give up the need to know why things happen as they do.
I will never know and constant wondering is constant suffering.
Caroline Myss