OMG — there is a LOT to discuss BEFORE you jump into the legality of a marriage! (But my congratulations on making a relationship last for 50 years!!)
There is so much to tell you that I co-authored a book on the subject! It’s called “The New Love Deal: Everything you must know before marrying, moving in, or moving on!”
Here is a link to it on Amazon.
I see it now costs $16.95. Here is a personal guaranty that it will save you at least ten times the cost in mistakes you won’t make!!
Please, please do not act until you have read the relevant chapters!!