Britney Spears has rebuilt her life in the wake of her very public 2007 unraveling. The X Factor judge and iconic pop star has spent the past five years under the steady counseling of her father, Jamie Spears, seemingly supported by manager and fiance Jason Trawick. Britney and Jason got engaged almost a year ago, on December 16, 2011, and Jason recently became Britney’s legal co-conservator (with her father).

Recent reports hint at cracks in Britney and Jason’s relationship. “Britney and Jason had planned to get married at the end of December, but they have been fighting non-stop so the wedding has now been called off,” a source tells RadarOnline. While the insider adds the nuptials aren’t yet cancelled for good, Britney’s telling friends she’s basically done with Jason. “Britney doesn’t think Jason is any fun and resents him because he acts more like a second father than a romantic partner.”

Jason, meanwhile, has reportedly been mocking Britney behind her back, putting her on speakerphone in front of his friends, in order to make fun of her nagging.

Source: RadarOnline