Single Dad. Second Chances. Meet Mack iThey called him Mack Daddy. No, seriously, his name was Mack. Short for Mackenzie. Thus, the nickname. Perfect, right? So was he: perfect. The perfect physical male specimen. Everyone wanted a piece of the hot, single father of the sweet little boy. I became a woman I didn’t recognize, someone riddled with jealousy, because they didn’t know that—to me—he was much more.