J to the Lo is not a happy camper. Marc Anthony's ex wifey Dayanara Torres (the one he left for J.Lo) is writing a tell all book about their divorce.
The book entitled, 'Married to Me,' is supposed to be a "self-help" type book, but J.Lo and Marc think she's just doing it to cash in on their fame.
An insider tells the National Enquirer, "The belief in the Lopez family is that Marc's ex only did this to capitalize on Jennifer's marriage to Marc and also because Dayanara is jealous of Marc's happiness.
"Dayanara can't be happy that Marc is raising the babies in the Opulent Long Island mansion she once shared with him and their two children."
Can't blame Dayanara for being bitter. He lives in their old house with his new wife and new kids. That's gotta sting!