A judge ruled yesterday during a custody hearing at a Los Angeles court that Mel Gibson will retain visitation rights to see his baby daughter Lucia. Oksana Grigorieva, the mother of the child, wanted his custody rights revoked, claiming that the actor/director knocked her teeth out in January. Gibson’s current agreement will remain in place, which allows him daytime visits and one overnight stay per week. Gibson’s legal team is claiming that Grigorieva tried to extort more than $10 million from Gibson in exchange for recordings in which he rages at her at the top of his lungs while calling her vile names and saying she stole his money. Gibson’s case was helped by his estranged wife, Robyn, who wrote to the judge to say he was never violent towards her and was “a wonderful father” to their seven children. Though she filed for divorce in 2009, it has not been finalized.