Fighting

Yesterday my dad and my sister got in a really big fight over
a stupid bike just b/c she sold it of $5000 less then what it
was worth. He did't care that she sold it. it was the fact
that she sold it for alot less then what it was worth it was
like she really just gave it away. I could understand why he
got so mad about it but i don't see no reason why it should
break the family up hope dad does not keep holding agenst her
for the rest of her life. Life is way to short for that. I
really pray and hope that they can work things out over time
maybe and it would be the best if my sister told the guy that
she sold it too that she does not want to sell it anymore
then it would give my dad a chance to buy it from her for
that much.I just don't understand why my sister has to be so
stubren it seems. I just pray that the Lord be with her in
these time that he guides her to make the right choose and
to help her along. Its just so hard for me being the only
christian in the family. I know i should not feel down and
upset but i do. My one friend told me i should just pray and
stay positive. I will really try but its going to be so hard
i am out for now