Yes, I am glad Jesus is not like me, aren't we all? I don't know that I agree that if I don't forgive her then He will not forgive me. That would make His love conditional.
Hold on a minute there. Is Jesus your Lord? He's to one who said if you don't forgive other people their trespasses, neither will your Father in heaven forgive you. Check out the verses right after the Lord's prayer in Matthew. Also, have a look at the parable of the unforgiving servant in Matthew 22.
I can't agree with the statement that God's love is unconditional. Some of it may be, but I can't say that is true of all of it. But I definitely would not say that His forgiveness is unconditional.
It get the impression that your forgiveness has a lot more conditions on it that God's forgiveness.
How does never helping her if she has a baby out of wedlock match up with the picture of God and God's forgiveness we see in the parable of the prodigal son. Your daughter may have 'played the harlot' in a young man's house. The prodigal son spent his inheritance that he got from his father with prostitutes, according to his brother. That's more than one. He may have done worse than your daughter. At least your daughter may have some public assistance to live off of. The prodigal son in the parable Jesus told was longing to eat the food he got a job feeding. It sounds like he was poorer than your daughters. Your daughter could have a wonderful education. The prodigal son could have been a successful business man, rancher, or farmer with that inheritance he received. But he spent it all up.
So did his father act? Did he say, "I told you if you ever spent up your inheritance or if you ever became a pig farmer, it's over."
The Bible says if a man won't provide for his own, he had denied the faith and he's worse than an infidel. I know that's talking about a man, at least literally, but don't you think mother's ought to at least care for their children and grandchildren?
I could understand if your daughter were excommunicated from your church because she was claiming to be a believer but living in sin, if you joined in, but even in that case, you have to leave the door open for repentance. II Corinthians 2 shows that a man who the church had disciplined was received back into fellowship when he repented. There is no justification for cutting your daughter off forever for having a baby out of wedlock. If you said you would when she was growing up, then you are guilty of saying something stupid. So you have an ethical choice-- stick with a stupid commitment you made, or be unloving toward your daughter.
I think you should write her a letter apologizing for saying you cut her off forever, and tell her you want her to repent from her sins and get her life straightened out.
As a mother, if you believe in Jesus, your goal for your daughter should be that she is just before the Lord and lives a life that is pleasing to her. What does it matter if she gets a degree? Is God going to hand out special rewards for the college educated in the end of time? The man she is with is the baby's father. I don't know his whole back story, but if he doesn't have any wives, ex-wives, 'baby mammas', or whatever from his past, the idea situation may be for him to repent and serve the Lord, and also to marry your daughter. You should consider that.
Instead of cutting your daughter off for the rest of her life because she made mistakes when she was young, how about getting your own heart right with the Lord, and then helping her get right with the Lord from whatever point she is at right now? Being pregnant while on public assistance is probably a burden for her, too. She might be humble enough to listen if you approach her with love and mercy. Maybe your husband and mother have something useful to say about this. I don't know about the rest of your family, but for your own sake, if some day you are really old in a nursing home, you might wish you had a daughter and grandchild to come visit you or take care of you in their home.
And think about that poor little kid, growing up illegitimate, not because he did anything illegitimate, but because his mother and father sinned. if they keep up the relationship, he may be raised with his father and grandmother on his dad's side, absorbing her values and economic aspirations. But eventually he will know that there is a grandmother on his mother's side who did not want to hold him as a baby, love him, see him grow up, a grandmother who did not care anything about him.
I know it's rough to be the grandmother of a child out of wedlock. My brother got a girl pregnant, and not a sweet little virgin, but a woman older than him, I think, who had kids by different dads. It was a really awful situation, not how he was raised at all. He'd dropped out of school. He got her pregnant, but my mom wasn't sure he was the father.
My mom reminded my brother that she said she'd always said she never wanted to be one of those grandmothers raising a kid for a single mother. But she went over to visit at the baby's mother's home, and a paternity test confirmed my brother was the father. Of course, she grew to love that little child, who was so full of love at a young age.
She kept praying that the mother would realize the baby would be better off with 'us'-- meaning her, my dad, and my brother. I lived in the home too on and off between overseas jobs and got to know my nephew as a baby. One day, his mom told her that she knew the baby would be better off with them. She just signed over primary custody. She was on drugs a lot. The bad thing was she visited just a little with him. He had memory of his mother, it seemed. She didn't live far but left him for years. Since she was on drugs and was dating or living with an ex-con, my brother and parents didn't push for her to come visit. Eventually, he did meet up with his brothers and sisters and start visiting in his teen years.
But it sure was good that he could be raised in a home with some people who feared God. My mother was a mother figure to him.
Now, I want you to imagine how bad it would be if you were an 'illegitimate child', raised either by a couple living together on public assistance, or else by a single mother whose boyfriend went off with someone else. And you knew you had a grandmother and grandfather, probably middle class who were probably reasonably responsible with money, hard working, etc. They didn't want to have anything to do with you because you were conceived in sin. Just think about all those movies about orphans you've seen and how bad you feel for them. Don't you feel a little bad for poor Oliver Twist if you watch a rendition of that?
Have you ever seen 'Flowers in the Attic.' I saw that as a teen or young adult. Not something I'd recommend. I'm sorry, but when I read your post, I thought of the grandmother. Three children, I think, were born out of incest. The grandmother gets them to raise them. I think she tries to marry off the daughter, who no longer has contact with the children, off to someone respectable to meet up to her expectations. In the meanwhile, the kids are stuck up in an attic, locked in, where no one knows where they are. Grandma comes in and brings them food, including donuts for breakfast, sprinkling powdered sugar on them. They can't escape out of the window because they are so many stories up in the mansion with deadly guard dogs at the bottom. The grandmother considers the children to be evil spawn. Eventually, the smallest child dies from the arsenic grandma has been sneaking into the powdered sugar.