In NV, most of the shinobi have hurt another character in some fashion- be it mental or physical. The justification comes in when the results they were wishing for were good for the victim, only then is it not really abuse.
None of what Sasuke did benefited Sakura. I'm sorry, but it was abuse. Lol However major or minor it may have been can be something you decide of your own accord.
We all read the same manga and saw the same exact panels you did. Seeing them again isn't going to make anyone interpret them differently.
He is just being a wanderer. He even said it himself, he went sight-seeing to watch how the world is while it's under peace.
Which is highly contradictory, considering Sasuke's character has always mentioned family/clan being the most important thing. The guy left his family to go and see the world, when he's seen it before. He'll only see no conflict... but he's still just seeing the same areas he saw before as a nukenin.
Right now, he's missing out on his family. XD He missed out on his Konoha bonds for all of Shippuden, and in the end he left them again to see what he saw as a nukenin. That logic. Lol
She was wearing fake long nails in ch 700. What kunoichi wears that? :/ She retired from being a shinobi for some time to be a house wife. It's not that bad.
ot: The first premise of your thread was that SasuSaku was not abusive. I think the title caught the wrong attention of users.
The things Sasuke did to Sakura and vice versa (since there was a murder attempt on her end) are abusive. Mentally insane or not, Sakura and Sasuke still did them or at least tried to. However, all of this occured outside of their romantic relationship, considering they don't even have one to begin with until ch 699...and Sasuke/Sakura don't do anything bad to each other during this point and thereafter.
Given that Kishimoto has redeemed Sasuke and he has a pass for all crimes with 0 punishment, SasuSaku is a decent pairing. Kishimoto is basically trying to say that the new Sasuke in ch 700 is completely different than the former. Sasuke and Sakura are starting off on new beginnings. The relationship can very may well be healthy. I don't think that since their relationship started that any abuse went on. We haven't even seen much of their romantic relationship. It's supposed to be elaborated in the RTN movie, just as NaruHina is going to be.
What I'm trying to say is that I admire the fact that you tried to defend your OTP and see where you're coming from.