How to Handle Tics During Family Arguments

Hi, first of all, I understand what you're going through. I remember dealing with tics that were particularly difficult during stressful and busy periods and it greatly disturbed both me and my environment. My parents also thought I was doing it on purpose. I recommend a few things, first of all, talk to your parents seriously and explain to them how much it's out of your control. Secondly, I would recommend starting psychological therapy, it was very helpful for me to talk to someone who doesn't judge me and is really there to listen, and even gave me quite a few ways of coping. In addition, you can also add drug treatment, I would suggest that you go to a family doctor and he would probably know where to refer you. Have you tried these options?