The Big Bang Theory alum, 37, spent quality time with boyfriend Tom Pelphrey, their daughter Matilda and the Ozark star’s mom, Laurie Pelphrey, over the weekend.

On her Instagram Story Saturday, the actress documented the special day with a smiley group photo that featured Pelphrey, 41, hanging on tight to his and Cuoco’s 4-month-old, as they were back dropped by mountains.

“Sweet times with grandma 🩷🩷,” Cuoco captioned the sweet snapshot of the family posing poolside.The Based on a True Story star also shared an intimate black-and-white shot of her, Pelphrey and Matilda.

In the photo, Pelphrey balanced his daughter on his lap, planting a kiss on her nearly hairless head, while Cuoco held her bib, smiling.Cuoco shared another photo of the family of three, this time with a special appearance from one of her several pups, Ruby.

The actress lovingly adorned the photo with a heart in the corner.The Based on a True Story star also shared an intimate black-and-white shot of her, Pelphrey and Matilda.