Danielle Olivera is entering this summer as a new mom.

After all, the Summer House alum welcomed her first baby on Father’s Day with boyfriend Eoin Heavey earlier than expected.

“Aidan Santos Heavey born June 21, 2026—10 weeks early—longest day of the year both solstice-wise and for mom and dad,” Heavey wrote in third-person in a June 21 Instagram post. “He’s heading to summer camp at NICU for the first 2/3 months in this world but mom and dad can’t wait to bring him home hopefully soon.”

“Dad was a nervous, terrified, sobbing mess,” he admitted, “but couldn’t ask for a better first Father’s Day.”

The tech entrepreneur—who began dating Olivera last spring—shared insight into the reality star’s birthing journey.

“Fitting for his mum, Aidan translates to ‘fiery one’ or ‘bringer of fire,'” Heavey explained. “She was nothing short of amazing after getting contractions at 10 p.m. on Friday, going to the emergency room at 3 a.m. in Southampton, then getting transferred by ambulance to Stony Brook for a further 24 hours.”