Garth agreed, saying, "We make every effort we can to be together at all times and that's what's going to keep us together."
And as if Trisha wasn't busy enough, she's also gearing up for the launch of season five of her Emmy-winning show Trisha's Southern Kitchen, which debuts Saturday on the Food Network. This time, Trisha is vowing to step it up a notch in the health department.
"As you get older you think about inside of body more than the outside," said Trisha. "My basic diet plan is eat less and move more."
And watch the video to hear Trisha talk about the experience of watching Garth become a granddad.