The Traitors UK season 2 introduced a brand-new cast of competitors to the series and much like the first season, many were curious if there was a familial relationship in the cast between Diane and Paul. Throughout the early episodes of The Traitors UK season 1, a relationship between cast members Alex and Tom was revealed. Tom, a magician who was hoping to keep his persuasive abilities under wraps, and Alex, a host and actress who didn’t choose to share her profession in the game, were in a relationship long before going on The Traitors UK, but chose to keep their relationship a secret to the rest of the cast.
https://screenrant.com/the-traitors-uk-is-diane-pauls-mother/