Tree-planting ceremony set scene for Gibson-Grigorieva break-up

Mel Gibson and Oksana Grigorieva’s relationship allegedly imploded during a tree-planting ceremony for their young daughter.

Tensions between the couple reportedly reached their conclusion on February 18, when the pair invited close friends and family members to their mansion in Malibu, California, to celebrate the arrival of baby Lucia – then aged three months – by planting a tree in her honour.