The boy friend, and I do mean boy, or maybe male would be a better term, sired the second child. The sages say that nobody sins unless a spirit of folly enters them. A spirit of folly ruled my daughter since her adolescence, when she completely rebelled against me. Faced with the consequences, she has left her folly and returned to G-d. I hope that it takes, and she sticks with her good resolutions, and never again returns to her previous habits of folly, or better yet, that I dance at her wedding soon. If she does go back to her old ways, however, the girls will be safe with my wife and me.
I hope G-d does a good work on her.