Edwin Arroyave and Teddi Mellencamp Arroyave attend the 'Paws of Fury' Family Day at Paramount Pictures Studios in Los ...

Teddi Mellencamp had an affair with her horse trainer, Simon Schroeder, months before separating from husband Edwin Arroyave, ...

An insider tells Page Six that Mellencamp allegedly stepped out on Arroyave several times with a longtime pal, whose then-wife was also a close friend.

Teddi Mellencamp filed for divorce from her husband of nine years, Edwin Arroyave, on November 1 and cited October 20 as ...

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

Teddi Mellencamp didn't directly address the news about her past affair - but she did share a cryptic quote amid the ...

Teddi Mellencamp looked forlorn while saying goodbye to estranged husband Edwin Arroyave after news broke of her affair with ...

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 ...