Thinking differently from your parents can be proof they raised you to think.

Arriving at different conclusions from the people who raised you is often the result of what they taught you rather than a break from it. If you were brought up to read, ask questions and say what you think, the thinking will eventually go somewhere they did not. Agreement is not the proof that it worked, the capacity is. That is worth remembering when a disagreement starts to feel like a betrayal.

Where you differ, try saying how you got there rather than what you concluded. Reasoning travels better than verdicts. And ask how they came to theirs, which usually turns an argument into something more interesting.