My H had worn his off and on for our entire marriage due to his job requirements. I always wore mine, until the last few years when I had gained weight that made the rings uncomfortable. I asked about having them stretched, I hadn't gained that much, just 15 pounds or so. Now, I've lost 28 and the rings won't stay ON my fingers, even if I wanted them to.Took to wearing my class ring on that finger.
Still, I know it hurts, but keep in mind, it's just a ring, and can't hurt you unless you let it. It doesn't prove or disprove anything. She could be doing it just to see if you notice. A jab, so to speak.