Lauren O'Brien got engaged to David "Dave" Bettenburg on 'Love Is Blind' season 8, but after the newest batch of episodes, fans saw things crumble for the pair. Now, she's talking to PEOPLE about what went wrong and why she thinks Dave used her past hookup as an excuse to end things.
https://people.com/love-is-blind-season-8-lauren-obrien-thinks-dave-bet…