Kristen Bell has been slammed for her "tone deaf" anniversary message to husband Dax Shepard .

RadarOnline.com can reveal the Frozen star, 45, has come under fire for joking about "men killing their wives," especially as October is widely recognized as Domestic Abuse Awareness Month. Article continues below advertisement

'Domestic Violence Isn't A Joke' Tap Here To Add Radar Online as A Trusted Source Source: @kristenanniebell/Instagram

Bell's post sparked anger from social media users. Article continues below advertisement

Bell took to Instagram to mark her 12th anniversary, showing her daughter sitting on Shepard's lap as he tightly embraces her. But it was her accompanying "insensitive" caption that landed her in hot water.

She wrote: "Happy 12th wedding anniversar

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