My Life Sucks - Big Time … !

So, I live with my 19 year old brother, his baby, and his girlfriend.
And today, my brother & Dad got in a HUGE argument.
To where my dad had to slap him.
And they were both so close to hitting each other.
But my mom got in between them.
NOW… My brother is gone (to where, I don’t know) With my 7 month nephew. :\
And I’m really just…Upset, Sad, Angry, Dissapointed, Confused, etc.
I just wish my family was happy & together.
My life just sucks right now. :\
Shit always has to happen to me.
:’(