My father was hurt by drugs and now he thinks I'm an addict and won't talk to me.

I watched my sister ruin her life and the lives of everyone around her with heroin and then watched my father's friend die of an overdose on fentanyl. I do a little weed here and there but don't touch anything else. I don't drink either. I'll have a beer or two every couple of months but that's it. <br><br>All he's ever known though is that drugs will ruin your life and that's it, and now he won't talk to me because he found out I smoked a little weed after dinner. It's been a month and no matter what I say he won't come around to even having a conversation. I've shown him all my medical records, my substance abuse analyses all came back negative, but still, nothing. He won't even talk to me or respond to my calls or texts. I've always been a good daughter, never even got a parking ticket. I don't know what else to do, drugs are all he thinks about and now he won't even talk to me.