Fiancéager Jason Trawick is fed up with—his X Factor—Britney Spears

Trying to manage Britney Spears—both professionally and personally—sounds similar to trying to keep hair from frizzing on a Caribbean Cruise; it just ain’t gonna happen!

The X Factor may have been a good career move for Britney Spears, plus she’s making some pretty good dough, but it looks her relationship is paying the price. Apparently, Britney still has a lot to learn about the whole work/life balance.

According to Radar Online‘s source, Britney’s relationship with her fiance of over 7 months, Jason Trawick, “has been majorly rocky ever since she started filming…They are constantly fighting about everything, and it isn’t good.” When IS constant fighting good? 

According to another of Radar source, “Jason has been by her side since she started her judging gig on the hit talent show in May 2012 and is less than pleased that he has gone from being a big time Hollywood agent to Britney’s full-time babysitter.” Can’t the woman afford a nanny?

“When Jason left his job at William Morris Endeavor in May 2011, it was under the impression that he was going to be managing Britney’s career (Lord know that position requires 24/7 customer care support), but that hasn’t happened,” the source says. “Now he feels like he is the househusband and errand boy in the relationship, and that isn’t what he signed up for.

Part of his Jason’s job is to be with Britney every second that she is on the set of The X Factor, and he is getting fed up with it. Britney’s onset antics have become a major issue and have become Trawick’s responsibility to control and deal with.

“He is constantly having to discipline her because of her erratic behavior on the show, which is creating major riffs in their relationship as well, because Britney doesn’t like to be scolded or told what to do,” the first source says. The mixing of business with pleasure has really damaged their relationship, and they are both really unhappy at this point.”