Theory 2: Marc has been insanely jealous ever since he realized that J-Lo was checking out Steven Tyler's "zaniness" on American Idol.
It must be hard watching your wife sit next to one of the biggest players in rock 'n' roll history. It must be even worse when she's swept off her feet by his "zaniness," as she told MTV back in January, every time she sets foot on the set of American Idol. And don't even get us started on that little booty-shakin' routine J-Lo put on during the final week of AI this season that, conveniently, Steven could see but Marc couldn't. No wonder he went out and tried to steal your BFF Pitbull, Jennifer!
Divorce Theory 3
Theory 3: Marc found out J-Lo was actually lying when she sang "Love Don't Cost A Thing."
Turns out, J-Lo's love isn't cheap! From the big house the couple now shares in L.A. to all the "Louboutins" J-Lo keeps on her feet, it all adds up. And right now, Marc is reportedly more than $3 million in the hole with the IRS and struggling to keep his bank account in the black. A word of advice, Marc: It's just about always cheaper to keep 'er (those child support checks are no joke!) but we do realize that Jenny From The Block isn't exactly balling on a budget like she used to, either.
Divorce Theory 4
Theory 4: Marc has stayed committed to J-Lo largely because of her remarkable rump—but he just found out that, for $40,000, he can buy it from her ex-husband.
Ouch! Okay, we swear we're kidding here. But, in all seriousness: If you're a guy and you get even a little bit jealous when it comes to your girl and other guys, how stressful is your relationship with your wife when her ex-husband keeps trying to sell a sex tape that they made together on their honeymoon more than a decade together? And a sex tape that only cost $40,000 at that! If you're gonna bring public shame to yourself and your family, you might as well make it worth it, right?
Divorce Theory 5
Theory 5: These two needed something to make their upcoming reality TV show a success.
Face it: You weren't watching a boring reality show about J-Lo and Marc Anthony a week ago. But now that they're getting divorced and going through a painful time and fighting over who gets custody of the kids and bickering over all the petty BS that comes along with just about every celebrity divorce? Oh, heeeeeeeell yeah! You are so watching that show. In fact, set your DVRs now. Because whatever the real reason behind these two getting a divorce is gonna make for some must-see TV.