He's not so much shying away from you as he's trying to become a separate person, disconnected from childhood and its dependence. Be patient, and keep looking for other points of contact. Virtually all teens feel uncomfortable when touching turns too personal. Tickling isn't appropriate because it leaves your teenager feeling out of control, and that's something he or she struggles with. Back scratching and massages from the opposite-sex parent also may make a teen feel uncomfortable.
Dads can connect with sons through physical activities like wrestling or horseplay.
You're providing the touch he needs and recognizing him as a budding fellow adult. Find a way around the shrug. Tell your teens often that you love them, even if they shrug it off. The affection connection you preserve now will become a lifetime legacy for both of you. Christian Parenting Today gives you practical parenting tips, biblical guidance in nurturing your child's spiritual development, and help to strengthen your family relationships.