Bruno Mars may be a musical sensation known for his romantic ballads, but when it comes to his own love life, the 15-time Grammy Award winner seems to be hitting a flat note. 

After 14 years of dating, Mars’ longtime girlfriend, Jessica Caban, is reportedly growing frustrated with his reluctance to propose.

Sources close to the couple claim that despite sharing a luxurious life together, their relationship has grown distant,

with Caban feeling like more of a roommate than a romantic partner.

A Love Story in Limbo

Mars, 39, and Caban, 42, have been together since 2010, and for years, fans have speculated about when the chart-topping singer would finally pop the question.

While Mars has publicly praised Caban, calling her his “best friend,” insiders claim that the actress and model is growing increasingly disillusioned by the lack of commitment.

According to sources, Caban has been patient and loyal throughout their relationship, despite Mars continuously sidestepping the topic of marriage. “Jessica has stuck by Bruno all these years, even without a promise of marriage, much less starting a family,” a source revealed. “But she feels he takes her for granted.”

The strain in their relationship reportedly reached new heights when the couple spent the holiday season apart. “They didn’t even spend Christmas together,” the source added. “She’s at the point where she can’t stand for things to continue this way.”

Mars’ Reluctance to Marry

Despite being one of the biggest names in the music industry, Mars has remained notoriously private about his personal life. He has occasionally hinted at his deep affection for Caban, even admitting that he wrote his emotional ballad When I Was Your Man with her in mind. However, when asked about marriage, he has continued to brush off the subject.

“She’s my best friend. What’s wrong with that?” Mars once said in response to engagement speculation. While his words may have seemed affectionate, sources claim that Caban doesn’t see it that way.

“She bristles at her ‘best friend’ status,” the insider shared. “She wants to feel like his partner for life, not just someone who has been around for years with no real commitment.”

Jessica Caban at a Crossroads

For years, Caban has supported Mars through his thriving career, standing by his side through world tours and industry accolades. However, sources say she’s now at a breaking point. “Jessica says she has plenty of friends—what she wants is an attentive lover,” the insider stated. “But lately, she’s been feeling like she’s just window dressing in Bruno’s life.”

According to reports, Caban has issued an ultimatum, making it clear that she’s no longer willing to wait indefinitely. “She’s let him know she’s ready to walk away if he doesn’t step up and show her the love and affection she deserves,” the source added.

Despite her frustration, Mars appears to be oblivious to just how much their relationship is on the line. “The sad thing is, Bruno doesn’t seem to realize how serious she is,” the source explained. “If he doesn’t make a move soon, it’s going to doom them.”

Will Bruno Mars Step Up?

Fans of the couple are left wondering whether Mars will finally take the plunge or if Caban will decide that she’s had enough of waiting. With 14 years invested in the relationship, the stakes couldn’t be higher.

For now, only time will tell if the Just the Way You Are singer is willing to make the commitment his longtime girlfriend is hoping for—or if she will ultimately walk away from the relationship altogether.