My broken family and my girlfriend...

*grandma walked in*
When she walked in i was arguing with my girlfriend.
My mom and my dad divorced 3 years ago...
My grandma was talkin about my mom and my new dad,
She was really disappointed, tears rushing down her face with all those broken pieces within.
I was broke seeing my grandparents argue whenever they talked about my parents.
My grandma is always the one being blamed.
My girlfriend won't stop arguing with me. I love her. I don't know if she loves me back.
I will never leave her no matter what bullshit she makes me go through.
I can never make her happy.
I guessed i should have said i believed her.
I now feel like an idiot.
A person that will always be wrong and never be right.
I just want to make the people around me happy.
But i can't
I, i'am will...A spoiled child and a horrible boyfriend.