Bachelor Nation met Horstmann when he competed for Becca Kufrin’s affections on season 14 of The Bachelorette. After finishing as the runner-up on the 2018 season, Horstmann came under fire during season 6 of Bachelor in Paradise after his pre-show hookups with Caelynn Miller-Keyes and Kristina Schulman were revealed on the beach. While the 2019 season was airing, Horstmann took to Instagram to share his text messages with Miller-Keyes.
Gibelli, for her part, appeared on season 1 of Love Is Blind, and got engaged to costar Damian Powers. While the pair split on their wedding day, they reconnected after the cameras stopped rolling. The duo called it quits for good in 2021 after he was accused of cheating on Gibelli with Too Hot to Handle’s Francesca Farago, which he denied.
Gibelli found love again by the end of the year, however, when she met Horstmann while filming season 1 of All Star Shore.
Scroll through for a timeline of their relationship: