A sibling’s new partner joins a history whose shortcuts were never explained.

Families run on abbreviations. A glance, a half-sentence, a name mentioned without explanation, and everyone but the newcomer knows exactly what is meant and what to avoid. Nobody hides it deliberately; the code is so worn in that its users cannot see it any more. Arriving into that is tiring in a way easily mistaken for the new person being awkward.

If someone has recently joined your family, take one shortcut and explain it aloud. Say who that name is and why the room went quiet. If you are the newcomer, you are allowed to ask what you missed.