Hey I been NC for a little over a month, we broke up about 2 months ago, she started talking and dating this guy a week after we broke up (she wasn’t seeing him before we broke or anything like that). But I heard they are still together and I did the steps of no contact, been on dates, not afraid to not get her back, but still do want her back and made a lot of pos changes. I have the letter, should I mail it?