Whatever you decide to do with the ring, wearing it or not. Do it for yourself and yourself alone, not to provoke a reaction from her. Personally I would wear the ring as long as it meant something to me. I woulnd't advise taking the ring off to see if it has an effect on her. You'll be dissappointed in any regard with that.
Wear the ring as long as you have hope or faith.
Experience is a brutal teacher, but you learn. My God, do you learn. - C.S. Lewis
Life is usually all about how you handle Plan B. - Jack3Beans
Listen without defending; Speak without offending - FaithinAK