well, i think you need to take this up with your family.
talk to them.
tell them exactly how you feel.
hopefully they will understand.
here's some seperate advice for each.
mom
maybe you need to get your mom psychological help.
she needs to visit a doctor.
because she's going to keep drinking & driving until one day, she's going to hurt someone & pay the price.
umm... yeah.
dad
well, if your dad decides to smoke, it's his decision.
umm, talk to him.
tell him how you feel.
let him know that he's hurting the family & tearing you guys apart.
hopefully both your parents will understand because this is some serious issues that you guys are going through & i hope they get better.
make sure you come back & tell me the outcome of the advice you were given from all of us habbox members.