My husband made dinner plans with a friend of his -- actually his ex-boss -- and her live-in boyfriend. They were going to come to our town and meet us at a restaurant.

She got sick and cancelled on us at the last minute and apologized that we had already arranged for a babysitter.

Except that we had not arranged for a sitter and in fact were planning to bring our son. We pretty much never get a sitter on the weekends unless there is an extenuating circumstance like a wedding.

Were we just completely off the mark or is that something we just need to clarify in advance?

Our son is ten months old and we have not done too much socializing without him yet. But that is partly because he has been so small.

ETA: We were planning to go to a casual Indian restaurant in our town, and we were supposed to meet there at 6:30.