Fucked up

My ex boyfriend contacted me again during lockdown and I let him back into my life after 6 months. We went on some dates and eventually kissed after a month of talking. He messaged me telling me that he felt guilty and then ghosted me for 3 days. He reappeared telling me he was stressed out and just reevaluating using social media so much. A week later, things seemed to be back on track until I saw him in the drive through coffee queue with another girl. Turns out he rejoined tinder and had a long list of girls who he’d been dating. The girl who ended up as his girlfriend won due to being so “fucked up.”