The battling Lohans are back in court.

Nearly a year after they settled their divorce, Lindsay Lohan's estranged parents were in a Long Island, N.Y., courtroom Tuesday over custody issues.

Michael Lohan complained that his ex-wife, Dina, wasn't living up to a visitation agreement involving their two youngest children, Ali, 14, and Dakota, 11. The children live with their mother in Merrick; Michael now lives in Southampton.

Neither Lindsay Lohan, 21, nor her brother Michael, 19, are involved in the custody issue since they are no longer minors.