I've mentioned I've gone back to the Rey = Solo camp in the TLJ thread. A couple things, all circumstantial:
From the SW Databank entry on Han Solo: 'Han and Chewie lost their beloved Falcon amid more personal turmoil, and hunted endlessly for the lost freighter.' If the tragedy is Kylo's fall, that makes no sense as the fall appears to happen in the very brief time between Bloodline and TFA. The Falcon is long gone by Bloodline.
And then from Rey's Survival Guide: 'Great plan until the TIE pilots blew the quad up, forcing us to run for this junky freighter that the Blobfish has kept under a tarp for longer than I can remember.' Rey has been on Jakku from at least 4 years of age.
From the TFA Visual Dictionary, also on Han: 'But the peace of his life was not to last, and after a profound tragedy upended what had become normal for the Corellian, Solo returned to his old life...'
From Bloodline: Leia and Han had “been apart too often in their marriage.” They live mostly apart. Solo had largely returned to his old life well before Bloodline, when things were somewhat stable for his family.
The Falcon is key. The ship being in the same place as Rey is either the biggest coincidence of all time, or as we've discovered in this series, there are no coincidences. Han and Chewie went their separate ways in Aftermath: Life Debt. Chewbacca is living on Kashyyk in Bloodline. Han and Chewie lost the Falcon together during a period of turmoil previous to the fall of Ben Solo and at least synonymous with Rey's memory of the Falcon on Jakku. Han and Chewie reunited at some point in the past, lost the ship and then disbanded again for reasons that are very, very (purposefully) vague.
So... why doesn't she remember her parents, or they remember her?
From the TFA Visual Dictionary, regarding Rey: 'Her only escapes from the brutal conditions of Jakku are vivid flights of imagination, where she envisions lush, green worlds and fantasizes about a family she has never known.'
Something is up.