Dear Mark
The last month my Wife had a surgery in the left hand, She was not able to do anything for a week, so I take Her and kiss Her at last for 5 minuets, She figth back, but with only one hand :

, let me tell about an Hippocrates advice: FILIUS CURENTUR, thats meaning from Latin: love fix everything, so if Your wife can not walk kiss Her in the hand, (we are all gentlemen), but kiss Her5 minuets every day.
God Bless