My ex who I dated almost a year ago is consistently hitting me up and trying to bring back old memories. Not explicitly saying to date again but implies it. The reason I left was because she was bipolar as fuck but now takes medication and has gotten significantly hotter. I always cold shoulder her messages and try to arrange coffee dates to talk. I’m thinking about going back... but it won’t be the same. If I do go back am I making a huge mistake of oneitis? Will things be worse? Will she view me as more beta?