Mine is in a safety deposit box, in 3 envelopes. Each has instructions and part of my private key that can be used to decrypt my files and passwords. Also has

Mine is in a safety deposit box, in 3 envelopes. Each has instructions and part of my private key that can be used to decrypt my files and passwords. Also has the password to my yubikey - which also has the private key on it. Only myself and my wife have access to said box, so if I die, then she can get to all my stuff, if we both die then the kids can get to stuff.