Me: So on this list of people to invite--
SH: Hey! You spelled Steve's last name wrong!
SH: And Michele has one "L."
Me: Could we focus?
SH: You need to correct the spelling.
Me: We need to decide who we're going to invite. I don't think our house is big enough--
SH: The spelling! It's wrong! How can you expect me to make any decisions before you correct the spelling?