Achievement Thread - Guide on how to achieve them

@Me1620 I think that the key for the badge is that the grandmother has to adopt (or give birth to, if she still can) another child after she already has 30 grandchildren. That's exactly when the badge triggered for me—the social worker was still watching the kid run to his new mother when it showed up. Hopefully that's all it takes for you as well; generating a new ChallengeData and starting from scratch sounds like it would be quite disappointing, given how much work you've put in up to this point.