Looks like every men here have the same thoughts of having a separate account. I wanna know what a real female would think about this when they hear this from their husbands.
Are they going to get mad by hearing their partners want to have a separate portfolio for their Bitcoin holdings rather than entrusting each other with private keys?
That's gonna be some hard trust issues.
Love and trust your partner but do not put all your trust on them, don't be fooled by the display of honesty from any partner, even family are threats to your portfolio, always be active to know what to agree jointly and what to do separately.
Having a joint portfolio isn't a bad thing, there is a way were the wallet can be secured, both partners needs the attention of the other before being able to withdraw from the portfolio,
shared wallet can be a preferred option for the partners. They are also free to own different portfolio outside the joint wallet, don't put all you got into one basket, it may fail at the end, learn to diversify your options.