Former Bachelorette star DeAnna Pappas admits she was stuck in a "toxic cycle" with ex-husband Stephen Stagliano. "I continue to talk about my marriage because it's the freshest on my mind, and it was my longest relationship that I've ever been in," Pappas, 43, shared during the Sunday, November 2, episode of iHeartRadio's "Famously Available" podcast. "Toward the end, we just couldn't get off. We just could not hop off the cycle." Bachelor Nation met Pappas when she appeared as a contestant on Brad Womack's season of The Bachelor in 2007.