If it's that hard for her to stick to the pill, there are other ways of not getting pregnant, a whole lot, actually, it's enough that she sees a doc about it.
Star, I don't think she realise what she's doing. She just doesn't want another baby. Abvortions must be heart breaking, poor kid

. Twice in such a little time... I hope she copes with it alright.
The thing it, it's her life, and you can't do a damn thing to prevent her from making her own mistakes. I think you're doing a great job as a mom and grandmother. Don't be afraid to tell your kid the truth, when she's a dissapointment, when she's a joy, when she's a pest... she'll learn from it.
Some people simply have a harder time in finding their path, that's all.