Wedding Aniversary - Tough times

I think it is completly normal at this point in the marriage my parents actually seperated for like 6 months about this time in their marriage also. All of us had pretty much moved out of the house and my dad thought he didn't want to be married with no explanation but once he seen my mom would be strong and can go on with out him he wanted her back again. I think he was just having identity issues plus not too long before that I think about a year or two before the seperation my grandma him mom had passed on so it could be something dramatic that had happened in the last couple of years that is catching up to your other. My parents also went out for 5 years before they got married. I would also let him know that you are not going to give up on your marriage.