Bad news for Jennifer Lopez and her longtime boyfriend Casper Smart!
An insider tells Life & Style that the couple, who's been dating for nearly five years, has "been fighting nonstop lately."
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The source adds, "They’ll fight over the most ridiculous things, like where to eat or their weekend plans, but recently it has become more serious and the fights are about the lack of effort J. Lo has been putting into the relationship.”
If the two break up, it will no doubt be a huge adjustment for Jennifer's eight-year-old twins, Max and Emme, who've become quite attached to the former backup dancer.
For more on the duo's relationship, pick up the latest issue of Life & Style, on newsstands now! And scroll through the gallery below to see photos of J. Lo and Casper with her kids.