Regardless of what happened in the past, Cortney Reardanz can't seem to let go of Colt Johnson. In Us Weekly's exclusive sneak peek of the Monday, April 20, episode of 90 Day: The Single Life, Cortney, 34, admits that she knows Colt, 40, has been unfaithful to her during their relationship. "I thought Colt went to Canada to live with his mom," she says in a confessional interview. "I found out the whole time he's been in Brazil with Diana, the woman he's been sending f*** videos to." Despite the betrayal and violation, Cortney still has a soft spot for Colt after he suffered a major injury.