MEL GIBSON accuses his ex-girlfriend of sleeping with men in front of her 12-year-old son in a furious new rant. The shamed actor`s crazed outpourings have been exposed in a seventh tape recorded by OKSANA GRIGORIEVA and released by RadarOnline. In the latest instalment of the ongoing saga, the Mad Max star also spitefully rues the existence of their nine-month-old daughter LUCIA. He fumed: "I`m so f****** sorry I had a child with you. "You f****** ruined me. You f****** ingrate! I`m so mad! I`m so angry! "You f****** don`t love me one bit and you know it, you using b**ch. "The game`s over. Let the new games begin so you can get it on with anybody else and your son can watch it. "What is it... number 45 he`s going to have to look at?" Mel also brought former James Bond star TIMOTHY DALTON - father of Oksana`s son - into the storming tirade. He jealously fumed: "Did you get my last message about me being a bad father, and Tim being a great dad now? "Well, you should go and f*** him, you know, you fickle c*** because I don`t care." Mel is currently embroiled in a custody battle with Oksana over Lucia. Some audio experts suggest the leaked tapes may have been edited to damage Mel`s reputation.