Evan Ross and Ashlee Simpson are nearly outta their heads.

After all, the couple and their youngsters—together with daughter Jagger Snow Ross, 9, son Ziggy Blu Ross, 3, in addition to son Bronx Mowgli Wentz, 15, whom Ashlee shares with ex-husband Pete Wentz—are within the midst of back-to-school season.

“Our kids just started school,” Evan instructed E! News on the Kering Foundations third Annual: Caring for Women Dinner Sept. 9, noting that’s why Ashlee opted to keep residence from the occasion. “Chaos, chaos…but it’s good chaos.”

And because the 36-year-old seems to be again on the household’s summer time, there’s one occasion that particularly stands out.

“I had my 10-year anniversary which is great,” he revealed. “Crazy. It’s been amazing in a lot of ways. I’m excited to see what happens next year.”

And on how he and Ashlee celebrated their milestone?

“We went to Las Ventanas,” Evan defined. “Laughed a lot.”

And given the night’s occasion was devoted to celebrating girls, the Hunger Games: Mockingjay alum additionally mirrored on the impression the feminine figures in his life have made.