Hahaha! Yes, yes and yes!
I have also learned that when we leave early at dinner parties, NEVER say it is because LO needs to sleep! Never ever say that! I did it that one and only time, and till today I get the "I know your LO needs to sleep early but would you still like to come to our party?". And sometimes, a few days after the party, "Oh, you can't meet us for lunch? I know you must be putting your LO to nap and trying to get back on schedule after the party, huh?". Just take a gun and shoot me...