<human>: My boss (he just recently became my boss and was my coworker previously) is getting married in May.  I look to him as a work friend and a mentor.  We are exceptionally close at work but don't hang out outside of the office other than lunches.  I've known he was getting married for a year now and have had the Save the Date for months.  

My fiance just found out his company is tanking so we decided this would be a great opportunity for us to relocate when he takes his next position.  Well, things are moving faster than expected and we have a move date (across the country) of the end of April.  I am having an unexpectedly hard time telling my boss I can't make his wedding.  I'm not even sure if he would be upset or not but I know he wouldn't tell me if he was.  The guilt is eating at me!  I am actually thinking about driving across country then flying back a week later for his wedding but that would be a strain on time and money.  I need to woman-up and tell him I can't go, or make arrangements to be there but a decision must be made!  

What do you think - how important would it be that I be at his wedding?  Do you think he would even really care?  If the roles were reversed, I would be a little bummed but not upset.

Can you give me the gist of the text in a nutshell?
<bot>: Moving across country a week before my boss's/friend's wedding and feeling guilty about missing it.  Should I fly back for it or just let them know I won't be making it?