A petition that was obtained by TMZ said: "The marriage insupportable because of discord or conflict of personalities between Petitioner and Respondent that destroys the legitimate ends of the marriage relationships and prevents any reasonable expectation of reconciliation."
"It is with great sadness that after 7 years together, Tony and I have decided to divorce," Longoria wrote on Twitter Wednesday. "We love each other deeply and pray for each other's happiness."
According to People, the couple had signed a prenup prior to their wedding three years ago in Paris. Longoria is looking to obtain spousal support from the NBA player.