Time to choose (part 1)

The time has come for you to decide,
I can not live this life no more.
You need to choose who you love,
Or I'm walking out the door.

You tell me you love me,
But you run back to him,
I feel like my chances with you,
Are becoming so very slim.

I know you care about me a lot,
I can see it in your eyes,
But still you go back to him,
And I'm sick and tired of lies.

So here's your choice me or him,
It's time for you to choose,
I am okay with what you want,
But without me you'll lose.

I just can't seem to understand,
What is going through your head.
I have just been going along,
With everything that you have said.

So I hope you make your choice soon,
Or I can assure you I will be gone.
And if you decide to leave me,
I don't think I could move on.