In traditional finance, married couples usually opens joint bank account to manage money together. But when it comes to Bitcoin, things are are not always that simple. Should partners share a Bitcoin wallet like a joint bank account, or is it more smarter to just keep separate portfolios?
It is not a bad ideal if couple have joint accounts or even a cooperative business but what matters most is trust.
If in terms of investing on bitcoin what we should consider is the source generating the investment funds because if they are both providing the money differently and inequality in sum, at a time of disbursing the funds after reaching investing goal might become problem for them because either the wife or the husband would want to claim he or she invested higher amount and are expected to earn more share. And besides issues may rise in the future when decides to Dca.
In a scenario like this I am think having different wallets seem best so everyone would always be sure that whatever value they holds is his or her own which will as well serve better at trust issues.
But if it was a corporative source that is generating the funds and they decides to go on investment plans a single wallet to serve as corporative account will be better and will agree in terms of Dcaing how the purchase schedules should be. It will also be needful to operate in the multisig wallet so as to protect unwarranted transactions from one side.