All the brutal RHOBH fan theories about why Kyle Richards and Mauricio Umansky are still not divorced

Kyle Richards learned that her ex Mauricio Umansky was making out with another woman at the end of this week’s episode of Bravo’s Real Housewives of Beverly Hills.

The 56-year-old Richards and 54-year-old Umansky tied the knot in 1996 and they share three daughters together, Alexia, 28, Sophia, 25, and Portia, 16.