I don't think she will be joining any group rides. There is a beginner's/easy ride in the club I ride with, but I don't want to push it. Her goal is to ride a couple of times a week after work and with her husband (who is not that fit) on the weekends.
I am happy about this, because cycling has put a "wedge" between me and my non-cycling friends. They don't say anything or make comments, but I just feel like I have nothing in common with them. She is definitely from the non-cycling group, so it will be interesting.