Infidelity is a relationship trauma that hurts. Affairs require lies and deception to occur. The paid and suffering in the aftermath lingers a lifetime. With all of that, is there anything about infidelity that makes sense? Is there any logic to it? Relationship and couples counselor Terri DiMatteo, LPC discusses how infidelity 'makes sense' with Dini of Vigilantes Radio on the "Inside The Biz" Series.