Theresa Nist Reveals She's Going to Become a Grandmother for the 7th Time: 'Beyond Grateful'

'The Golden Bachelor' star announced her daughter Jen Woolston is expecting her fourth baby in a sweet post on Instagram on June 19

Theresa Nist is celebrating an impending family addition!

On Wednesday, June 19, Nist — who is already a grandmother of six boys — announced that her daughter Jen Woolston is expecting her fourth baby as she shared an Instagram carousel of Woolston, 39, posing with her baby bump on the beach.

“When my daughter asked me last night to take photos of her on the beach because she was going to let everyone know that she’s pregnant I couldn’t have been more thrilled, not only because she asked me to be her photographer (so honored that she trusts my photography skills with this very important announcement!) but also because I no longer have to contain the supreme joy that I’ve been feeling ever since she told me about it more than a month ago,”The Golden Bachelor winner ,70, captioned the post.

In the photos, Woolston cradled her baby bump as her dress and hair blew in the wind. The soon-to-be mother of four also showed off a side view of her growing bump as she flashed a beaming smile for the camera.

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Nist then finished the post with a video of herself finding out that her daughter was expecting another baby.

The proud mother and grandmother, who split from her costar ex Gerry Turner three months after tying the knot, jumped for joy after she found out the baby news via a game of hangman. "No! No way!" Nist squealed in the sweet video.

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“I mean, how lucky am I to have two incredible children who married two other incredible humans who then went on to have six beautiful, amazing boys?,” Nist continued in her caption. “And now I am about to have a seventh grandchild? I am filled with so much joy, wonder, love and gratitude for this new life.”

Related: Gerry Turner and Theresa Nist's Relationship Timeline, from Golden Bachelor to Divorce

The mother of two then added that the new baby was lucky to call Woolston “mom,” adding that her daughter “treats her three boys with kindness, dignity and respect.”

“She really listens to them and she does it all so fairly and they all love her so much!!,” Nist wrote. “I am beyond grateful to be able to be called this baby’s Nana.”

Nist's daughter Woolston also shared her maternity shots on her Instagram page, as well as a video of when her boys found out they were going to have a baby sibling after a scavenger hunt.

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“Their reactions couldn’t have been better/sweeter and I’m glad I took the little video I did of the moment Henry found the word BABY,” she wrote. "And then we decided to tell Nana via Hangman, but they wanted to use the word SIBLING to make it a little harder for her.”

Woolston is mom to sons Dempsey, Leo and Henry, while Nist's son Tommy is also dad to sons Brandon, Brody, Braxton.

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