Pregant and scared - need some advice.

My girlfriend is pregnant and scared about what to do. We both are financially stable and plan to get married. Her parents come from a very conservative religious background, so she is very scared to tell them. She is worried about how disappointment they will feel, and that her parents will feel shame and get shunned from their community. I come from a very liberal background, so I am having a hard time relating to this. I do want to keep the baby, but more than anything - I want her to be happy. I was hoping some people who come from a similar situation may be able to give us some advice. If anyone gave up their child because of their family's religious views? Also - even though I know she is very torn, she thinks she will be able to move on from this. So I wonder how many birth parents feel years later - what makes them feel good about their decision, and what regrets they may have? Is there a way that she can talk to some birth mothers on the phone maybe? Would that be through this forum, or are there other places where I can look? Thanks for taking the time to read this, and I appreciate any feedback.