I am SO GLAD to hear that you kept your internet addiction under control while visiting your family!
I cannot tell you how irritated I get when my friends (with their smart phones) are always playing with their phones, texting, looking up things on the internet, etc. WHILE I'M TRYING TO HAVE A CONVERSATION WITH THEM!!!
I don't have a smart phone so I am very un-sympathetic to their dependence on it. I've also had my own issues with the internet, especially online games like Farmville! I can spend HOURS playing that stupid game. I've gone 'cold turkey' from the games...it wasn't easy.
So, I applaud your restraint & control.