Of course the Catholic Church is against this -- look at the tremendous chaos it causes. Just because it is legal doesn't make it moral.
At the same time, if this person were in different circumstances, she would not have the time to devote to her angst. Life is tough, right from the git-go for many. There are always children who are orphaned and abandoned right from birth; the challenge is always to make yourself a life from what you started with, is it not?
I find it strange that so many Freepers take every written expression of regret as wallowing. Where did this girl say she can't go on with her life because of this situation? She's just sating it sucks to grow up with an unknown sperm donor as a Dad, not that it's the end of the world.