When Dave said he had mutual friends with two of Lauren's exes, she said they were never official boyfriends. However, Dave struggled with the fact that his fiancé was talking with another man shortly before appearing on "Love Is Blind," especially since he hadn't had a girlfriend in four years.

I t’s probably for the best that Dave Bettenburg and Lauren O’Brien realized they weren’t a good match before they got to their wedding fittings in Love Is Blind season eigh

If you’re still wondering who the star of Love Is Blind Season 8 is, then look no further because it is David (Dave) Bettenburg’s sister.

Love Is Blind fans are screaming “justice for Lauren” at their TVs — and season 8 star Lauren O’Brien has heard the calls. "I've said multiple times I'm too boring for reality TV," the 31-year-old former teacher told Us Weekly in an exclusive interview with a laugh.

"You see him question my dad and it's his friends and it's his sister, and it's all of these things," Lauren O'Brien tells PEOPLE of ex Dave Bettenburg's reasons for ending their engagement Warning: this story contains spoilers from episodes 1-12 of Love Is Blind season 8.

Love Is Blind season 8 couple Lauren O’Brien and David “Dave” Bettenburg struggled through almost all of their time together after leaving the pods. One of their biggest issues was Dave’s sister not approving of his relationship with Lauren,

Warning: Love Is Blind Season 8 spoilers ahead. Love Is Blind Season 8 has brought even more drama than usual. The season, set in Minneapolis, Minnesota, went from love triangles that ended up with no one engaged to Taylor's doubts about whether Daniel knew what she looked him from the start,

Lauren and Dave break up on 'Love Is Blind' before they even try on a dress or tux for their wedding, but why does Dave break things off?