90 Day Fiancé stars Sophie and Rob haven’t been a part of the franchise for long, but what they lack in TV experience they make up for in relationship drama. The duo first appeared on the show last year, joining as newcomers to season 10. These days, TLC viewers are watching on to see if the duo is living Happily Ever After in another 90 Day Fiancé spin-off show. Turns out they’re not really over the moon with their relationship. Sophie reveals some details about their love life that her bestie thinks are “red flags” and fans can’t stop commenting on the relationship between Rob and Sophie’s m…