Britney Spearsis celebrating being the proud mother of two teenage boys.

This week, both of the pop star’s sons celebrated birthdays asJayden Jamesturned 13 on Thursday whileSean Prestonturned 14 on Saturday.

In honor of their special days, over the weekend Spears posted a sweetthrowback photoof the trio spending time together on a beach.

“Oh how they’ve grown… Mamma loves you guys very very much!!!!” she wrote. “May you get all your bday wishes and more.”

The post was shared as Spears’trip to Hawaiicame to a close. She had traveled solo following news of her father Jamie Spears wastemporarily stepping downas her primary conservator,

Britney Spears/Instagram

britney-spears

Britney Spears with sons Preston and Jayden.Britney Spears/Instagram

Britney Spears sons

The singer’s getaway came days after a judge approved dad Jamie’s decision to step down as co-conservator and for her longtime “care-manager” Jodi Montgomery to temporarily take over.

“Britney isn’t a fan of all the drama. She has felt very stressed,” a source recently told PEOPLE. “It’s not good for her at all. It’s been difficult for her to stay healthy.”

Regarding the change in conservatorship, an insider previouslytold PEOPLEthat Jaime, 67, “decided to temporarily step down” after Spears’ ex-husband Kevin Federline filed a police report accusing him of physically abusing their son Sean.

On Aug. 24, Jamie reportedly “got very angry” with his grandson, and according toThe Blast, broke down a door to reach the teen.

“There was physical contact that made Sean scared and upset,” a source previously told PEOPLE. “Britney got upset as well and ended their visit with Jamie.”

Spears — who now shares about 10 percent of custody of her kids with Federline — “can’t believe that her dad would jeopardize her relationship with her boys,” added the source. “Britney is always terrified that she will lose custody.”

Jun Sato/GC Images; Isaac Brekken/Getty Images; VALERIE MACON/Getty Images

Kevin Federline, Britney Spears, Jamie Spears

On Aug. 25, Federline and his attorney Mark Vincent Kaplan filed a police report at the Ventura County Sheriff’s station against Jamie.

“Britney did the right thing and removed the children and took them out of there,” Kaplan told PEOPLE, adding that Federline still wants his ex-wife to have “continuing and meaningful contact with their mother.”.

source: people.com