I know a lot of men that wouldn't even trust their own wife.........
Trusting your wife is the worst possible thing you can do. No one should be so stupid to do that.
I won't ever grant anyone access to my coins, not even partly. When I'm no longer part of this world, my coins will be 'burned' for ever. I don't do it because I want to gift other fellow Bitcoiners extra value now there are less coins in circulation, but it's a principle thing. I'm not being selfish. Why is it selfish to just have your coins go down with you? I'm in no way obliged to help anyone who didn't do shit to deserve even one single satoshi of mine.
Who's there to help you? Family members are mostly just as much of a snake ready to bite when you're not looking. No thanks.
I don't agree with you. The fact that you don't trust your wife, the mother of your children does not imply you should allow the wealth you worked for be wasted away to no one. What happens to your children then? You are just very selfish. There is no impact your supposed 'burned' coins according to you will have on the price of that coin in the crypto market. Your total worth is negligible compared to the entire crypto market. Leave a trace for them to find your coins. Also remember that someone will bury you when you are dead.