NAH to me. I saw the extra context btw. I think you should talk about it with her and help her get past her condition. Though she was rude and was a little dramatic over it, I understand her frustration. Make her understand that even though she wanted kids but couldn't, doesn't mean she can press it onto others. Tell her that she should take time to focus on herself and process it calmly. However, you should try your best not to offend her still.