Vanderpump Rules star Venus Binkley believes Marcus Johnson and Kim Suarez's relationship really is that bumpy. "Most definitely," Venus exclusively shared with Us Weekly on Tuesday, January 13, when asked whether his costars' romance is toxic. "A couple that breaks up every week is not a couple that is ever going to last." During season 12 of the Bravo reality show - that now features a brand-new group of SUR employees - Venus has questioned whether Marcus and Kim should continue their up-and-down romance.