"Meet my future daughter in law @sarahrod777," Barney captioned a photo of herself with Rodriguez on Instagram, noting, "Yep Ryan is getting married."
Vieth is Barney’s son from her marriage to first her husband Darren Vieth.
On April 10, Barney’s son posted an Instagram photo of his mom and grandma just after they learned of the exciting news.
"My mom and grandma... Just told them @sarahrod777 and I are getting married.❤" he captioned a photo of Barney looking shocked with her hand on her forehead.
Last month, Barney met Rodriguez for the first time.
"Headed to meet my son @fit_lion new girlfriend @sarahrod777," she wrote on Instagram."Must be a Big deal... he never brings girls home to mama!”
Vieth recently moved seven hours away to be with his lucky lady and got an emotional send off from his mom.
“I'm going to miss seeing him every day. But happy he found happiness. You found a good one son,” Barney told fans on Twitter last month.
Congrats to the happy couple!