Not so secret. Taylor Frankie Paul accepted a marriage proposal at the end of her axed “Bachelorette” season, she reveals during the upcoming Season 5 of “Secret Lives of Mormon Wives.” In the clip featured on Thursday’s episode of Hulu’s “Get Real” podcast, Paul tells co-stars Jessi Draper, Mikayla Matthews and Mayci Neeley that a suitor — presumably Doug Mason — did “get down on one knee and propose.” However, she noted that there was major drama shortly after returning home. “[I said,] ‘Yes.’ Yes, I did [get engaged],” she told her friends. “Then, I come home. Obviously [me and ex Dakota Mortensen] were texting. ‘When are you going to…