To all those posters saying, ‘I wouldn’t be happy if my DH got with my best friend after I died,’ - you do realise what ‘dead’ means, don’t you?
You wouldn’t be happy, you wouldn’t be sad, you wouldn’t be pissed off, jealous, angry or anything else.
You wouldn’t be feeling or thinking anything at all. You’d be gone, and you wouldn’t be coming back. Not just ‘gone’ to your DH - gone to yourself as well.
Relax about what happens when you die. Even if you have kids. Put practical safeguards in place, by all means, but as far as the emotional stuff goes, you’re out of the equation. You’re gone, and the people left behind are going to have to muddle through as best they can.
Putting arbitrary time limits on how soon they should seek comfort in intimacy with another won’t change anything.
You’re dead. They’re alive.