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.

"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

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

Love Is Blind stars Lauren O’Brien and David “Dave” Bettenburg were the first engaged couple of season 8 to call it quits, and she recently revealed the moment she knew their relationship could never work.

Lauren O’Brien tells Glamour everything that went down off camera, including a run-in with the guy claiming to be her preshow boyfriend.

Love Is Blind star David “Dave” Bettenburg struggled with accepting that fiancée Lauren O’Brien had been in a casual relationship with another man shortly before arriving to film season 8. While neither Dave nor Lauren gave any identifying information about her ex,

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,

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,