My friend, this is a game. I will not quarrel with anyone for the game. I would not have responded to you if I did not enjoy answering and conversing, so I ask you and Mark also that I do not mean any offense. English is not my language, so I am sorry if there was a mistake in the speech.Or it seems inappropriate I do not respond badly to anyone, and if this was not clear then I apologize
Absolutely no offence taken, it's all good.
Discussions between people who view things differently do not have to be combative.
I can see that you clearly enjoy and are invested in the game and its characters & that you want to engage in discussion about it/them.
It's nice to see.
When you say it's impossible, that's finite & absolute.
It means that it cannot possibly happen, no matter what.
However, there is a distinct possibility that she could relapse at a later date.
So it is not impossible.
The next part you look at is probability, i.e. how likely is it that it will happen?
Given that she has slightly done it before and put the walls up, after letting him in a little, sets a precedent that suggests she is reasonably likely to do it again.
I am not saying that she will do it again. She might not.
I am simply disputing it being impossible that she will, because it is absolutely possible.
I also dispute your claim that "only the MC's actions can make her relapse". We've already shown that, with psychological trauma, any number of things can cause a person to relapse, it is not all in the hands of others, it can come from her own mind.