Anonymous wrote:My parents almost always pay when we go out.
We almost always pay when we are out with my husband's parents.
In our case, it simply has to do with how well off everyone is. My in-laws are retired and have not done well financially. My husband and I are better off financially than them, so we really don't mind picking up the checks. We wouldn't mind picking up the check when we're with our parents either. But they just seem to enjoy treating us so much.
A few weeks ago, we went to the Jersey shore for the weekend with my parents. On the way home, my husband said he felt bad that my parents paid for almost all of our meals and other things. I reminded him that we booked and paid for the hotel, so it probably evened out. A few days later, my mom mailed me a check for the hotel. I'm very grateful for my parents' generosity, and would never feel entitled to any of this. The way I make myself feel better is to tell myself that if my parents pay for our dinner, that's one more dinner we can treat my in-laws to. I try to pay it forward.
Having your parents money pay for your inlaws stuff is not truly paying it forward.
Anyhow. We have accounts for each set of parents that we deposit this money into, are saving it for later when they need it, or demand that we pay for their trip. Meals, flights. Hotel, etc.