This is going to sound so dumb that I'm sure people will think I'm trolling. Please tell me someone is in a similar situation.
I'm in 2 text chains with some moms (dads?) and I have no idea who the numbers belong to, because either I never saved them or I was added to a message by someone else. In one of the chains, I know one of the moms but not well enough to admit I have no clue who the rest of the people are. I always reply with "whatever msg text -Larlo's mom" But nobody else ever mentions their kids' names! Sometimes people agree to meet up somewhere, but there are so many people that I have no idea which number pairs with which kid or parent. How do I identify the women (men?) on these chains without looking like an idiot? I know, I am...
1 of the chains has been ongoing for a year.

At this point, I don't feel like I can admit that I don't know who these people are.