Ok 👍
I have joint bank accounts, brokerage accounts, credit cards, joint tax returns, we are each other's beneficiaries on retirement accounts and insurance policies, we have utility bills in our separate names, for for our joint residence, car deed, health insurance, advance health care directivies naming each other as the person that can make decisions if the other is incapable, marriage certificate, photos from trips, and events with friends and family, I'm my husband's emergency contact for his employer.
Snapshots of conversations with our family, both here in the US, and in my home country.
And probably a few more documents...