Schadenfreude

wenn meine beste Freundin mit meinem freund ins bett geht und sie dann ungewollt schwanger wird

dictionary.com:

schadenfreude \SHAHD-n-froy-duh\, noun:
A malicious satisfaction in the misfortunes of others.

Often the people Pi met in Mendocino wanted to hear these terrible stories, the personal disasters, or they quoted them back to her from what they'd read, with a certain glitter in their eyes -- giving Pi the chance to wonder again as she once had in a Wittgenstein seminar why there wasn't a word in English for Schadenfreude, that very human pleasure taken in other people's misery.
--Sylvia Brownrigg, The Metaphysical Touch

Schadenfreude comes from the German, from Schaden, damage + Freude, joy. It is often capitalized, as it is in German.

Die Schadenfreude kann einem Spass machen und zu gelich weh tun.Man kann damit menschen vberletzen und ihnen grossen schaden zu fügen.Sich selber aufheiter und die stimmung des grossen kosten

Schadenfreunde ist das Vergnügen an anderer Menschen Leid.