We are married since 2015 but we are not the most organized couple out there.
In these years, a lot has changed for the both us. USC spouse was unemployed 2018 to 2021. We are very simple people with a joint checking account, a car with title in both our names, and apartment rent. We don't own a house with a mortgage, we don't have credit cards.
I have been trying to rescue some old documents available in spouse's previous employment in which I was added as beneficiary, old tickets trips together, previous tax filings, but I feel these documents are not consistent to fill gaps in years. For example, some utility bills allow me only to access far back as 3 years.
Thank you for your kind answer.