DEAR ABBY: I have two sons, 18 and 20. Since they were young, whenever we invited one of their friends to join us for an activity, dinner, etc., I have treated that friend. Over the past few years, we have included one friend in more activities as well as on numerous family vacations.
The problem is, the more we have treated this friend, the more he has expected. For example, during our last weeklong vacation, he expected us to pay not only for every meal, but also every little incidental. When he was once asked for $10 by a vendor, he immediately complained. (It was for a short safety class so he could jet ski as our guest.)
