We know the Utah community is pretty tight knit, but we didn't know they were THIS close. Marcela Hill, an American content creator recently revealed a confession that she has been hiding for decades– she accidentally married her third cousin. For most people, that would be a pretty haunting and creepy fact to admit to your immediate family and close friends, but Marcela shared this intimate detail about her life to over 3 million followers on TikTok. She even jauntily added in her video, "when…