Phoebe Firingstoney, 31, of Hobbema was convicted of second-degree murder.
Jamie Lee Soosay died in hospital after he was stabbed several times in a house on the Samson Cree First Nation on New Year's Eve in 2011.
RCMP say the stabbing on the Samson First Nation reserve was the result of a family fight.
The couple's five young children were home at the time.
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