So, this is my scenario

Let me give you a bit of history before I start complaining.
The Father is in her life, even after he tried to force me to have an abortion.
He then after trying to force me to have an abortion, took me to court with a bunch of lies to take the baby away from me.
To settle all disputes, we agreed to disagree and I asked him what he wanted. He said to see his child.
So, at the time I had a gf, he did not. We agreed to move in together so the baby would have both parents in her life. And so we could both support her.
We live in a 3 bedroom house and have been here 3 years now.
We didn't think it would be so bad, since we both worked 50 hours plus a week and had opposite schedules. But this is when my life got worse.
I am more a single mother now, than I ever was before. I never needed his help, and still don't. He lives here and doesn't contribute, EVER!
BLah. Why don't I leave?
It isn't fair for me to ruin my daughters life because two adults can't get along. I never wanted to be a parent like that. So money hungry and so consumed with hate. I could never do that to her. Hurt her intentionally for my own immature actions. No, we agreed to raise her together, and we will. Well, I will, he will be on the sidelines.