Longer version:
So the whole deal happened over the weekend. On that Friday afternoon/night, she and her sister and mom went out to their family cabin with friends/family friends. I didn't get a text/call or anything the entire afternoon. I wasn't even invited. We were still together. Thought that was odd, but figured it was a family thing so whatever. I sent a couple texts, nothing crazy, but no response. Next morning, pretty early, I get the "can I pick you up today so we can go for a drive and talk?" Looking back now, 1. Don't let your girlfriend pick you up, pick her up to go hangout. 2. "so we can talk" is never good.
To the car ride, lasts about an hour. Essentially says she's breaking up with me because this was a rebound and she wants to get back with her ex. Word for word, Ill never forget it, said "I'm not okay with never seeing (ex boyfriend) again. I can be okay never seeing you again." Basically the entire time I plead my case to not let this end and that if she goes through with this, then it's over for good. Like I looked like a little pussy ass bitch. Bad. We drive around for a total of like an hour, she drops me back off at my house, I watch her drive away, done.
I spend probably the next 6ish months chasing her around, god knows why, hoping I could win her back somehow. There was a point in time where I did get wind that she did wanna get back together, so I saw her at a frequent, pulled her aside and talked to her for a few minutes, and she said the rumor was only half true in that she was breaking up with her boyfriend again but didn't want to get back with me. Somehow, that ended up being my closure, I said fuck everything, and went on my shenanigans for the next 2 years until my now wife got me to settle down. We had dated in high school for quite a while so she knows my buttons to push.