So I just got a text message from my sister.
She is in Boston with our Father, Step-mother, Kat and step-sister Sam for a family vacation (apparently you aren't invited on fun family vacations once you get married but that's another topic).
Anyway, Dad, Kat and Jess just got on the T (Boston's version of the Metro or Subway) without Sam. I kid you not. They left our youngest sister behind at the T station. I know I shouldn't laugh but it is funny. Sam is 11 so it's not like she is 4 and in extreme danger.
It's a little comforting to know parents still make mistakes after 25 years of parenting.