Jason Derulo’s ex Jena Frumes claims he ‘constantly’ cheated on her

Jason Derulo’s ex-girlfriend Jena Frumes accused the singer of “constantly” cheating during their on-again, off-again relationship.

When the model, 28, posted a mirror selfie in a bikini on Instagram Thursday with a caption about being “worth it,” a hater slammed her in the comments section.

“Worth it in what way?” the troll asked. “You’re not married, which means your child is a bastard and you’re playing the whore role. Y’all got morals mixed up.”

Frumes was quick to clap back, writing that while her and 32-year-old Derulo’s September 2021 breakup was “unfortunate,” she “wouldn’t call” herself a “whore.”

The New Jersey native went on to write, “We once did aspire to be married but maybe it’s best to be single than to be in a relationship & constantly be disrespected & cheated on and lied to. Or is it better to stay quiet so people like you approve?”

Frumes clapped back at an Instagram troll after posting a bikini photo.
jenafrumes/Instagram

She shared a lengthier statement on her Instagram Story, telling her 4.8 million followers that “no one aspires to be a single mom.”

Frumes, who shares 1-year-old son Jason Jr. with Derulo, wrote, “It’s the biggest heartbreak and failure for me personally knowing I’m alone in this when I wanted love and wanted marriage & the happy family unit. But if your nonnegotiables are being tested, you’ll never find peace in that relationship.

“I can’t be the only one working to make that happen,” she continued. “If a man wants a different girl every week over his family … I’ll never be OK with sharing a lover that I love with all my heart!”

“I’ll never be OK with sharing a lover,” she wrote in a lengthy statement.
jenafrumes/Instagram

Frumes noted that she does not “receive child support” from her ex.

She and the “Whatcha Say” crooner went public with their relationship in March 2020 and quarantined together amid the coronavirus pandemic.

The on-again, off-again couple began dating in 2020.
Getty Images for Baby2Baby

The duo announced Frumes’ pregnancy in April 2021, with their baby boy arriving the following month.

That September, however, Derulo revealed their breakup via Twitter.

The pair welcomed their son, Jason Jr., in May 2021.
jenafrumes/Instagram

“Jena and I have decided to part ways,” he wrote at the time. “She is an amazing mother but we feel being apart at this time will allow us to be the best versions of ourselves and the best parents we could be.”

While the on-again, off-again couple sparked reconciliation rumors in May, they ultimately decided to stay apart.

Page Six has reached out to Derulo’s rep for comment.