I submitted e-ticket vouchers, Air BnB receipts, hotel receipts, and lots of photos. I'm 29 and he's 25, we don't have any associated religion but we're just average 20 year-olds honestly. We've been together since the end of 2018 and got married at the end of 2021. I'm from Toronto, Canada and he's from Pennsylvania in the US. We're going to submit his passport as secondary evidence and do what you said, highlighting that it says COUNTY and clearly says the state as well on the banner. I'm also going to add more ticket receipts since they never stamp my husband's passport when he enters Canada and they've only stamped mine twice over the years of travel.