RE: mentally exhausted living in a house with constant fighting

It is difficult to do good work, or any work under such conditions. The family doesn’t realize that you are working and that your job requires your attention. Or they just don’t care and that is rather selfish of them. Do they benefit from your income? Would they prefer that you do not work so their fighting and shouting can take precedence?

It is unlikely they will change their routine, so you will need to change yours. You may be able to work some hours in a library, or anywhere that has an internet connection. Or you may need to rent a tiny office space or a space within a larger Digital/Virtual Workspace.

You must take care of yourself first and avoid being exhausted.