That's one of the mysteries in the epilogue. Some say that it is Hinata b/c of their connection to Neji.
Can be anyone.
Most likely Tenten but we really don't know.
I saw in a post that Tenten was in her weapon shops without buisness,if going by panel wise her panel should be before/after lee.Whatever Nothing makes any sense
Wasn't shown. But if we go by how the connected panels always refer to the person in the next page, then Hinata is his wife.
Naruto-kun is for hinata period.
Have you seen what they done to Chatte and Ladygt ! that's really disgusting !
No one deserve to be treated like this 
They should atleast give them a consideration that both of them are women.
Putting a gif like that,i have many seen many fandom but this fandom NH and SS ,they are the worst,maniacs.