I'm so confused

You say you never please me
but if that were true
I would set myself free
and tell it's through

Every time you lie
You say you're sorry
And next time you will try
not to hurt me

You say that I get to personal
When I ask about the sister you miss
but your just asking for a referral
When were at school and you give me a kiss

Every time you betray
my trust
I make myself stay
because I know I must

You say I'm obsessed
because I want to be with you so much
but you know I'm the best
girlfriend because I'm always there as a crutch

Every time I cry
Myself to bed at night
I don't know why
You can't make everything alright

Still in progress