updated 11/10/2010 AT 6:35 AM ET
•originally published 11/10/2010 AT 9:00 AM ET
Bush Twins take note: Your dad is anxious to be a grandfather.
“I’m a little disappointed it hasn’t happened yet,” former President George W. Bush tells December’s AARP The Magazine. “But the more disappointment I show, the less likely it is things are going to happen on the time table I want.”
He may be in for a wait since 28-year-old daughters Jenna Bush Hager, who married in 2008, and Barbara Bush are both focused on their careers. Jenna told PEOPLE in May that it will be “years” before she gives her parents grandkids. Fortunately, Bush has his wife Laura to keep him company.