is there a cure for jealousy?

My friend Maya is getting married in November to a very nice guy. It's just that he has a jealousy streak. This weekend, we held her bachelorette's party. We went all out—a limo ride, a night club, and a slumber party. There were no boys involved. Maya is a good girl! But at the end of the evening, Maya gets a text message from her fiance that says "It's over." What?? And then another message: "I'm not ok with any of this." Craziness! We didn't even know what he was talking about. Besides, you don't just text someone like that. He's acted jealous before but not to this degree. Maya is a very pretty girl and I think he's just insecure. But will getting married make him feel more secure? Or will it make things worse? They are good friends of mine and I'm not sure what to do. Any advice, CGs?

xoxo,

mai, research editor