I bet your wife thinks she is married to a man every woman wishes she had for a husband. :-)
I have been married to my husband for 32 years....a real honey! Early in our marriage I had a herniated disc ( C 5/6) in my neck. It was very incapacitating for months. Every night my husband came home from work, bought groceries, made dinner, did the laundry,cleaned up the mess, and put 3 preschoolers to bed. I realized that marriage between a man and woman isn’t 50-50. It is 100% from both.
Me?...I am married to a knight in shining armor.
Bingo! Sometimes, it's 110%. Unless there is some ridiculous disparity, keeping score has no future, either. Communication is the key.