READ: Taya Kyle's Moving Anniversary Tribute to Chris Kyle

(FOX NEWS)- Taya Kyle on Tuesday wrote a heartrending tribute to her husband, late American sniper Chris Kyle.

Today we stop and pay tribute to Chris Kyle and Chad Littlefield, who on this day, three years ago were taken from us suddenly. Chris and Chad were a true inspiration to many. Chris lived his life by focusing on God, Country and Family. Here at the Foundation, we are working to keep his legacy alive through assisting our military and first responders by those same values. Rest in Peace Chris. Forever in our hearts 1974-2013

She posted the beautifully written letter and the above memorial video on the three-year anniversary of his death.

"As most of you know, 3 years ago Chris and Chad were taken from us from an act that, in my opinion, was pure evil at work," Taya wrote on Facebook.

"Rather than focus on the pain and grief that continues to have a life of its own … I will focus on what I have learned."

These last few months have been particularly hard. I think we all try to make sense of our lives and sometimes we have...

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