<human>: Summarize the given text in a few sentences.

My two friends have a darling two year old girl, I love her very much, and didn't think much of it when I gave them the option of bringing her to our wedding, since it's a Sunday afternoon and not childfree. My FH's brother will be bringing his two kids under six and my cousin might bring his twin girls. They are both traveling from the midwest so finding childcare would be a burden.

However! Our two friends are both in the bridal party, and now as I'm putting together the timeline for the weekend, I have some concerns. We want everyone to get together the afternoon before, do some bonding activities (girls get their nails done, boys go bowling or something like that) plus the rehearsal and the rehearsal dinner. Also the guys and girls will be arriving separately to the venue in the morning to take pictures. Our ceremony will be short and onsite, but still. This is two pretty long days for that baby, so no matter how good she usually is, I feel like they will be dealing with one cranky kid throughout.

Their solution for times when they both need to be doing something is to have a mutual friend watch her. I have no idea if they've talked to that mutual friend about this yet, but when they do I'm afraid he'll feel obligated to do it. And we're not talking a few minutes here and there, we're talking 30-minute stretches at a time. I'm not sure I feel comfortable with giving him that responsibility.

I told the mom I'll talk to her about this tomorrow in person, but I am not sure what to say. We are still seven months away from the event so I'm sure that's enough time for them to ask the grandparents to watch her for the weekend, but I still feel rude for back pedaling and basically uninviting her, since we said we were open to it in the beginning. Should I let it go and just let them figure out the logistics?
<bot>: I told my friends who are in the bridal party that they can bring their two-year-old for the weekend, but now I'm having second thoughts.