Kill your spouse number ways

The Main Character died, but made a plea with the Grim Reaper. He will give you permanent importality in exchange for helping him bring and collect X different souls per death type.

Goal: Obtain the required number of spouses and kill each of them all in different death types before all first four seasons end. You must make sure sims do not die in the same ghost type, so each spouse per different death.

If you fail, you must then kill the main character, because you lost the challenge.

General Rules

 * You must kill each spouse before 24 hours after the marriage.
 * Exception goes when attempting to kill them through rare deaths such as by meteor, satellite, mummy curse, human statue, watery grave, philosopher's Stone ect.