The first day of school was tough for dad Bill Rancic.
“He didn’t want to go!” the reality star tells PEOPLE of Duke, his 3-year-old son with Giuliana Rancic.
But nearly a month later, the tyke is finally adjusting.
“He’s hanging in there now,” Bill says. “Still having the lip out a little bit. But he’s made a lot of friends.”
It’s welcome news for the family, who moved to Chicago full-time earlier this year so that Duke could go to school there. “We love it,” says Bill. “Our son loves city living. This is a great central hub for us.”
And will Duke be getting a sibling anytime soon? “We’ll see,” says Bill. “I’d love for him to have a brother or sister.”