Former Real Housewives of Beverly Hills star Teddi Mellencamp and her husband Edwin Arroyave are separating after 13 years of marriage and it’s alleged Teddi was having an affair.

Teddi Mellencamp shockingly shared the news last weekend, writing on Instagram, “After a great deal of care and consideration, I have made the difficult decision to file for divorce. My priority is my children and ensuring that every care is taken with their privacy and wellbeing throughout this new chapter. Making a public statement is not something I wanted to do but in an effort to protect my family from undue speculation and rumors, I felt being open, honest and vulnerable was the best path forward.“

Since then we have found out that Teddi Mellencamp filed for divorce citing, “irreconcilable differences” asking for spousal support. In the filing, obtained by Us Weekly, Teddi’s soon to be ex-husband Edwin Arroyave requested that the court enforce their prenup. “Pursuant to the parties’ Premarital Agreement, all assets, income from all sources, and obligations of each party are his/her separate property, except as specifically set forth therein.”

The document noted, “The full nature and extent of Arroyave’s separate property is not fully known to Arroyave at this time. Eddie Arroyave will amend this Response and/or file and/or serve appropriate further pleadings to set forth any additional information at a later time as more information becomes available to him.“

Edwin’s response lists the pair’s date of separation as November 1, 2024, as opposed to October 20, 2024. He is also seeking joint legal and physical custody of their three children while Teddi is asking for primary custody.

Since the announcement, @breakingtherulespodclips has alleged that Teddi Mellencamp has been having an affair with her married horse trainer. DMs were also sent to Deux Moi, who shared it as well.

Deux Moi says she got several DMS about it adding, “people are telling me this is a well known fact in the horse show community and that when the wife found out – this is the person’s words….it was an all out brawl between them that happened at a horse show in mid September when everything came to light. So I would gather that is why so many people know about it.”

Deux Moi alleges that Edwin found out the day before the announcement

View this post on Instagram

A post shared by Amber Casto (@breakingtherulespodclips)

Thoughts on the alleged rumor?