Big Problem...

I have a problem
& I don`t know what to do
No one can help me
& I feel so blue

I have a man
That truly loves me
He thinks I`m perfect
& that we are meant to be

We have always been together
It has always been us two
He`s always there for me
& always knows what to do

This doesnt sound that complicated
But it truly is
Cause for another
I feel a tingling bliss

He makes me feel so happy
He brightens up each day
Whenever I see him
I want to run away

These feelings are not right
I shshouldn't feel this way
But whenever he`s around
I dont even know what to say

These feelings are so new to me
I have never felt like this before
But in my heart I know
It is this new guy I adore

But I can`t just leave behind
A family that depends on me
Even though my heart says
That I need to be free

Please can some one help me
I need some advice so
I know I have to stay
But I only want to go

I really feel inside
that my happiness depends on this
so why is my heart unsure
& my head so full of if`s

I dont know what to do
Can someone tell me why
Because if I have too live without him
I think my heart will die...