the "BLACK-WIDOW-CHALLENGE" ♥♥(( with EXTRA Challenges ))♥♥

if you marry a married sim like say Geoffrey Landgraab, do you have to kill his wife Nancy? someone said this in a Let's Play video but I can't find it in any rules. What I did for my black widow was instead of deleting the married sim's family members I put them in their own household bc it gives them their own funds of about 20,000 simoleons then you can just use free real estate to put those people back in their house after moving out your new boo; This solves the possible murder of the first wife and the money transfer glitch mentioned in the rules.