My H was the same way about committing to something earlier in the summer because, and he actually said it, he didn't know where we'd be when the time came.
Both 50 S14 M 16 yrs (his 3rd; my 1st)
ILYBINILWY - 24 Dec 2012 H moved out - 27 Jun 2013 Legally separated - 6 Sep 2013 Closing the door and changing the locks