Popsugar Entertainment Hbo The Vow: Are Mark Vicente and Bonnie Piesse Still Married? The Vow: NXIVM Certainly Put a Strain on Mark and Bonnie's Marriage — Are They Still Together? August 31, 2020 by Monica Sisavat Solís First Published: August 26, 2020 View On One Page Photo 2 of 5 ADVERTISEMENT () Start Slideshow View this post on Instagram Precious time with my wife in beautiful places... #wifey #mylove #love #iloveyou #soul #nature #desert #quiet A post shared by Mark Vicente (@markvicente) on Nov 12, 2019 at 10:34pm PST Share This Link Copy ← Use Arrow Keys → 2 Previous Next Start Slideshow HBOTVThe VowTrue StoriesTrue CrimeDocumentaries