Another day, another scandal for the stars of Sister Wives.

Just days after it was revealed that Kody Brown’s first wife, Meri, secretly had an affair with a woman pretending to be a man online, a new report claims the family has been plagued with yet another scandal — involving incest!

According to Radar Online, Kody’s daughter Maddie (whose mom is Janelle, pictured above), is engaged to marry a relative!

Radar reports the 19-year-old reality starlet is engaged to Caleb Brush, 28, who is the brother of Kody’s sister-in-law Erica Brush Brown.

The outlet explains that Caleb’s sister, Eric, was married to Kody’s brother, Curtis Brown — a.k.a. Maddie’s uncle — who sadly passed away in 2013.

RELATED: Kody Brown To Be a Father — For the 18th Time!

The news comes shortly after In Touch Weekly revealed the controversial polygamist family was being torn apart by Meri’s “catfishing” affair. An insider close to Kody’s youngest wife, Robyn, alleged that the 36-year-old knew about the situation but hid the information from her sister wife.

“Robyn absolutely knew from the beginning that Meri was being catfished,”the insider told In Touch Weekly, on newsstands now. “Robyn sat back and just watched as the whole scam unraveled.”

sister wives cover

For more on the Sister Wives scandal, pick up the new issue of In Touch Weekly, on newsstands now!

Have a tip? Send it to us! Email In Touch at contact@intouchweekly.com.