Okay - So I need to address my FI's best mans invite - I don't just want to hand him an invite. But I never thought to ask or think about this - he is also Navy. (And this applies to some other people we are inviting too)
So the question I'm asking is do I address it as
Mr. Best Man First Name, Last Name
or
Petty Officer 2nd Class Last Name, First Name.
And what about some of our married friends whose SO is Navy? As well as a joint Navy unmarried living together couple?
I never thought about this.... Help. Please and Thank you!