I’m 19 I was in one…they cheated on me (I didn’t know till months after the breakup) with my best friend and then broke up with me acted like we could fix it (while talking to her ex who was a close friend, I didn’t know they dated tho) we did ALL the things you do in relationships then she got with him and since then it’s been nothing but getting ghosted over and over 🤷🏼♂️