An insider tells Page Six that Mellencamp allegedly stepped out on Arroyave several times with a longtime pal, whose ...

Teddi Mellencamp dressed up as a toad for Halloween - which seemingly referenced to her married horse trainer, Simon ...

Mellencamp disabled the comments section of the post, which she uploaded shortly after Page Six confirmed that she allegedly cheated on Edwin Arroyave.

Aaron Rodgers’ status with teammates, Jets’ unraveling season detailed in ESPN deep dive IHOP Announces Entire Menu of ‘Indiana Jones’ Food ...

Kelly Dodd says she 'knows for a fact" The Real Housewives of Beverly Hills alum Teddi Mellencamp cheated on her husband.

A former "Real Housewives" star claims that Teddi Mellencamp cheated on Edwin Arroyave, effectively ending their marriage.

"Real Housewives of Beverly Hills" star Kyle Richards showed support for her longtime friend Teddi Mellencamp amid her ...

The Real Housewives of Beverly Hills star Kyle Richards is sending a message to Teddi Mellencamp amid her separation from ...

It seems that Teddi is taking a page from Kyle’s book. Teddi shared the news that she filed for divorce from Edwin on ...

Kyle Richards wants to be Teddi Mellencamp's shoulder to cry on as they navigate through their public divorces.

In an exclusive conversation with PEOPLE, Kyle Richards weighed in on her former 'Real Housewives of Beverly Hills' costar Teddi Mellencamp's divorce from her ex Edwin Arroyave.