In this episode, Heben Nigatu (HBO’s Game Theory with Bomani Jones and BuzzFeed podcast Another Round) joins Prudie (Jenée Desmond-Harris) to answer letters from readers about what to do when a group chat explodes over allegations about offensive humor, when to cut a narcissistic stepsister from the wedding guest list, and how to relate to a little brother who’s openly sharing his wild conspiracy theories and alt-right views across social media.

If you want more Dear Prudence, join Slate Plus, Slate’s membership program. Jenée answers an extra question every week, just for members.

Go to Slate.com/prudieplus to sign up. It’s just $15 for your first three months.

This podcast is produced by Se’era Spragley Ricks, Daisy Rosario, and Jenée Desmond-Harris, with help from Maura Currie.

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Dear Prudence: My Brother Is a Budding Alex Jones. Help!