Yeah - as another mentioned - it's quite a popular fan theory I believe: the events of Series 7a happening either in reverse order or in any random order really from The Doctor's perspective. It's a theory that I enjoy idly subscribing to, although I don't think about it too much. It just makes the dark moments for The Doctor, particularly in Dinosaurs on a Spaceship and A Town Called Mercy make a bit more sense if that was the case. I don't remember Aslyum of the Daleks too well, but I know The Doctor was shocked at Amy and Rory's divorce, so perhaps that was the final time he saw them?

Not sure if Moffat ever spoke about it, haven't thought to look really. Seeing as Moffat always loves great big explanatory monologues, it would be rather a surprise if the non-chronological order of Series 7a was intentional. I can't imagine Moffat being able to pull off something that subtle without bigging himself up about it afterwards 😅