I don't think so, because she seems to attack when she's doing progress like going outside or actually enjoying herself (like that time on the pool) and then BANG trauma and back to the house feeling worse than when she left, but you're saying that she's doing it for love... like making her feel bad in public for her sake...
And what convinces me the most is the last line saying that she loves her and that she wouldn't mind take care of her... Is like "it's okay just stay with me" which is very yuri but it won't fix the problem hehe
Imoko doesn't attack though. She speaks very highly of her sister, admires her sister (or err...is in love, with her sister I guess, they shoulda put an incest tag on this one cus Neeko didn't seem to mind and the mother acted as if this has happened before.) Which means, Imoko would want to care for Neeko as a "wife/wife" thing.
I see Imoko being realistic with Neeko. Stating the obvious even when out in public, because Imoko truly doesn't care what others think and yeah, she has now admitted that she knows Neeko does hate when being put on the spot, but thats is why Imoko follows up with telling her about not caring whether she keeps being a NeeT. I think Imoko knows full well how badly Neeko is traumatized and is trying to cope with the trauma, but isn't really making progress on her own, which is where everyone else comes in.
She is making progress, but because of everyone around her. If it werent for them, she would be in the same spot. Everyone has their own way of helping. While some better than others, sometimes tough realistic love helps.