When my H has his first A, almost two years ago, he never took his ring off and neither did I. Then again, at the time, I slightly suspected, but didn't know, he was having an A.
This time around I took his ring off after an argument 9+ months ago. Then when we started living apart at the beginning of this year (also about the time he started A#2) he gave me a hard time about continuing to wear mine so I made him take my ring off my finger.
I figured we put them on each other's fingers, so we should be the ones to take them off too. So many times I've wanted to put my ring back on but I've decided to wait until he is ready to put his on too. Then, we can return the rings to each others fingers.
Right now I wear a silver ring he gave me on that finger. I've thought about taking that off too, but I think it would be just too real to see that finger bare.