Totally normal to have the waterworks when you are faced with the memories and time spent together that was yours...nobody elses.
I had the same experience with a vacation spot I was back at it was near the place my STBX and I have gone and had a blast....made me lose it. [censored]...but I tried to remember the good times and then after snapping out of it said I will build new memories some day here with someone else or just try to enjoy myself now.
_________________________ Me-48 Spouse-WAW 52 Married for 10 years D7 ILYBNILWY 7/15 Suspect EA/PA 12/15 No confirmation/denial She files 1/2016 Working towards the Big D ...still in progress....