sadness

What should i do?I keep asking myself.But finally i have not idea.Keep crying and crying but it did not help me anymore.However , this is the only way i can cope with my stress.I start my holiday last friday, but i do nothing until now.It is already two days and my final exam is coming soon.On the other hands,i can't concentrate on what i had learned because i am facing my family problem.My dad was angry with my mom because my mom go to Korea with her collegues for 8 days.Her tourism haven't ended up yet. But my dad keep drinking alcohol and he didn't want to listen to my advice.Whatever i advise him,he just ignore it.Help me,wat should i do ?