You're looking at a scene from the episode "Movement to Contact." It was the third installment of season five.

Army Wives Season 5 Episode 3 Quotes

Roland: I'm just that good, woman. Actually, I told them that my wife's commit to the Army was setting an excellent example for our daughter. A strong, self-reliant leader.
Joan: Hmmmm. They bought that?
Roland: They totally bought that.

You hear that baby? Mommy's gonna be there. Burton power. High five!