To piggy back off of the screenshots..we met online in 2012 and started our relationship when we met in person in December 2013. Roughly how many would you submit? We have a ton but can maybe cut it down to not clutter our application too much!
No matter how long the relationship, you don't want to send more than 2 or maybe 3 sheets of paper per communication type.
So, if you're covering just over 4 years from Dec 2013 to now (so about 48-50 months), I would maybe go with 1 email/call/text per month, so you have about 50 of each in total, in a list.