08/02/2011 09:32 am ET Updated Oct 02, 2011

Charlie Sheen & Brooke Mueller: New Family Photo With Their Sons (PHOTOS)

It's the photo NO ONE ever thought would be taken ... Charlie Sheen and his ex-wife Brooke Mueller together with their kids this weekend ... smiling, like one big happy family.

The meeting took place at Charlie's Hollywood Hills mansion Sunday -- while Brooke was on a break from her new rehab program.

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