My parents are getting devorce and my father is depressed

My parents are getting a divorce The fight every day like every single day About some or other things it can be their past blunders or regarding employees in office (they both work in the same place) Due to the constant arguments my father is getting depressed and he planning to live in his office OR rent a house somewhere else I just want them to live peacefully how do i do that Im just scared if my father took a wrong step or harm himself Its fuckin up my mental health + i got my 10th boards in 59 days