Mel Gibson's long-suffering wife Robyn has left the U.S. for a much-needed break as her divorce will be made official within days, RadarOnline.com has learned exclusively.

Robyn took off for Fiji with Tommy, the youngest of her 7 children with Mad Mel, a source close to the situation tells RadarOnline.com.

And the timing for a getaway is perfect: Mel and Robyn's 29-year marriage will be officially dissolved within days, sources tell RadarOnline.com.

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• Celebrity Divorce
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• Fiji
• Mel Gibson
• Oksana Grigorieva
• Robyn Gibson
• Timothy Dalton