Hi D.,
I agree, "it is different working with other peoples kids than your own." The child he is hanging out with, how well do you know him and his family? You made a statement, "I understand he needs to be independent", " but for a 12 year old there has to be boundaries set as far as how much independency you give him. I would try really hard not to react to his behavior (at least don't let him see you reacting). I would ask him questions such as, "I have noticed you seem angry, tell me how you are feeling?" This serves as an open ending question for him. In other words, if gives him the chance to respond with a more detailed answer. Hopefully, he will respond and if he does, listen without interruption. Once you know he has completed what he is saying, than you give your response (without a big "R") Try not to say, "why are you acting this way?" There is something about the "why" word that causes people, children, etc... to react and of course, there is the lovely WHY question from the child. Any how, since you have noticed a personality change in him, you should explore as to why he has changed so suddenly. I have to be very honest with you in hopes you do not take it personally, but please confirm he is not experimenting with drugs and most definitely monitor his computer activity if he is on the computer alot (this is big!) and when he starts back to school monitor his grades and the level of respectfulness he has towards his authorities. It could simply be a preteen change. It's hard to really say until you explore. I only preach (if you want to call it this) what I practice and what I have experienced. Below is a little advice I got from a trustworthy website. Hope it helps! Be Encouraged and try and stay in good communication with your son and more importantly, stay in his business, sort of speak. Blessings!
Understanding Arguing
Arguing can be defined this way: Using logic and emotion to change someone’s mind without considering how the intensity of the discussion is hurting the relationship.
The child who is prone to argue will often start with “Why?” in order to find ammunition. You, of course, view it as a harmless question, and since you have the answer on the tip of your tongue you graciously pass it on. The child responds with “But…” and now you’re both off and running. These kinds of discussions aren’t bad (in fact they can occasionally be helpful), but some children use them as manipulative techniques to get their own way. Arguing can become an irritating habit but it’s also a symptom of a heart problem.
Children who argue have good character qualities like persistence, perseverance, determination, creativity, and the ability to communicate their ideas. The problem with arguing is that your child views you as an obstacle, a mountain to tunnel through. The child who argues often lacks sensitivity, humility, and a proper respect for authority. Your challenge as a parent is to encourage the positive qualities and discourage the negative ones.
When you sense that your child has crossed the line and is valuing the issue at the expense of the relationship, stop the dialogue. Refuse to argue. It takes two to argue but only one to stop. Remember that good logic isn't the only consideration. You are also teaching your child to value relationship and learn to communicate with honor.
This tip was taken from chapter five in the book, “Good and Angry: Exchanging Frustration for Character in You and Your Kids” by Dr Scott Turansky and Joanne Miller, RN, BSN.