Please help me,I feel so bad?

Hey,
2 days ago my dad came home really late and my mom and him were supposed to go to some business dinner,my mom and I got really worried(I even cried in my room,I thought something happened to him,he didnt even answer his phone)
But when I came back from school the day after,my mom told me he had a conference or whatever,but I noticed they didnt speak to each other,my mom kept saying "go say this to your dad"my dad said "go say that to ur mom"it got really annoying and I didnt get why they were like this.
Today,we went to the mall and after finishing eating,she told me to go see shops with my older sister(then she told her she wanted to speak to my dad in private thats why).Before that my mom was in a really good mood but after talking to him she really seemt upset and when got home,she went smoking A LOT alone in the garden.I cant take this anymore,I love my family and I want us to be happy together,I hav so much problems in my life,and now this!It feels so bad,its nearly xmas

And I was so looking forward for new years eve,we were going to a trip as a family,and its been like a year since I didnt have this kind of thing with my family(my dad is ALWAYS working,I'm always at school...)
And I think they cancelled it and I overheard my sister(she's like 20) telling something about divorce to my mom,I'm so scared!And I'm not the type of girl that can talk to her mom about her problems,I really feel uncomfortable.Please help,I was thinking of waking up early tomorrow and making breakfast for the whole family(I have to find an easy one,I dont cook!)And on monday its my dads birthday.Please help,I feel so depressed,I'm recovering from an eating disorder,and life is so hard to me,I cant stop crying and now this,it just makes me feel bad!

Since you are uncomfortable with talking to your mom about it. Talk to your sister. It would be better if you talked to your mom just so you could understand better. If your parents are thinking of divorce I am pretty sure they will sit you down and talk to you. But just have your sister fill you in on whats going on and let her know how your feeling and she can help you deal with it.

i agree with keshawna m i think you shuld talk to your ssiter to because if you cant talk to your mum asking her why they your mum and dad arn speaking to each other then try your sister she will understad better and may be able to help you you could tell her about the picturesthat you saw on your dad's cell phone but if they were going to split up they would tell you about it and your sister too i hope i helped you good luck i hope your family works things out