My parents are fighting right now

. When they started fighting (about 30 minutes ago) I went to my room. As I was walking to my room, my mom stopped me and told me something. She said "Start thinking about who you want to live with becuase I'm not going to live with this anymore".
She's wanted to leave my dad for 10 or more years, but she never has. I don't know what to do anymore. I hate them fighting so much.
I just want them to get a divorce already!! They only hurt eachother. Why can't they see that?
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"It ain’t easy growin' up in World War III
Never knowin' what love could be, you’ll see
I don’t want love to destroy me
like it has done my family"
-- P!nk, 'Family Portriat' --