Anonymous wrote:I think scheduling anything that revolves around kids rather than adults, you have to be prepared to be flexible.
Kids are cranky, get sick, schedules are off quite often in my experience. I think it's rude as a parent to bring your child to an event when you know they'll have a bad day/time. Do you want parents to drag their DC to your place to have a fit/take a nap there so they don't miss the playdate?
I never blow off anything I think DD will enjoy, even when I personally don't feel like going, and I'm sad for us both when she doesn't get to do something fun. I think you should take the high road and assume that when folks cancel they're doing what they think is best for their DC, the event host and others families participating, and are truly sorry to miss out.
I agree with this. OP, I also belong to a Meetup moms' group where this happens frequently, and we've discussed it. When I've had to change my RSVP to no at the last minute, I call the host and apologize, but this is only because I've been a member of the group for awhile and know most of the people who host. I guess what most people who host end up doing is actually allowing for more people to RSVP "yes" to an event than they would if they expected everyone to show up-- say, 5 for your townhouse instead of 3. If everybody does show up, yes, it's a tight squeeze, but it rarely happens.
Be patient-- it took me about a year in my Meetup group to make friends whom I arrange informal playdates w/ outside of the group. (And I am pretty shy.) And if it really bothers you, you can just decide no longer to be an event host.