So sorry you aee in a tough spot Nuu. To be honest, from the outside looking in, you are handling the circumstance the absolute best you can.
You have to look out for you first. If you give in to drinking you will only complicate an already complex and confrontational situation. By venting to us you prove that you know drinking is not an option.
You seem to be distancing yourself from the situation as much as you can by changing your scenery; jogging and limiting your work a bit.
IMO, you are doing great. Life is hard, familys are difficult, as much as we love them, each person brings their own personality to voice sometimes opposing opinions.
Keep strong Nuu. We are here for you. You already know that drinking might be a qiuck fix in our minds but a detrimental decision in the long run.
From an outside stand point, you are doing beautifully. Drinking would create more stress, anxiety, fighting, and separation.
You can do this, lean on us!!!