As an investor in bitcoin you don’t have to trust anyone even your so called wife talk more of long time relationship that didn't even lead to marriage
Even you married wife you both might have court wedding where properties is been shared if there is a divorce it she happen to know your secret 😉 saving what do you think 🤔 she need to take half of the savings
Then a girl in a long time relationship no matter the memories you both share definitely one day she would turn against you and if she happens to know your secrets bro you are gone