The ruckus kicked off on Friday when Ryan shared a photo on Instagram of the Culberson family with Donn. The pic appeared innocuous, but Vicki Gunvalson revealed some family in-fighting when she responded to Ryan’s post.
“Interesting how you always post photos of Donn there, but never me. Enjoy your visit! ”
In response, Ryan slammed his mother-in-law — accusing her of drunk posting on his page.
“Please stop drunk posting drama on my page. This is a positive post not supposed to be anything negative towards you,” said Ryan.
Vicki and Ryan’s comments have since been deleted but screenshots captured the exchange.
The retired Marine is known to be a hot-head, who flies off the handle over every perceived slight. During another recent Instagram exchange between the in-laws, Ryan accused Vicki of being a negligent grandmother to his two sons, Troy and Owen.
Despite Ryan’s ungentlemanly outburst, The Real Housewives of Orange County star remains close with her daughter and grandkids. Back in March, Vicki visited Briana and family, who now live in North Carolina.
The Real Housewives of Orange County season 13 premieres July 16, on Bravo TV.