I wouldn't mind any of this as his girlfriend. But all safety's came off and now I believe she is a ticking time bomb ever since she revealed her motive to be that she wants "shoujo love".
Yeah... but at least she is into wholesome shoujo, rather than the toxic shoujo with the bad boys and the female MC trying to fix them
Frankly i am more worried about the ideas her friend keeps giving her about romance advice
I think author might have done that to help create tension.
Someone else said in Japan that rape and cheating are not taken as seriously. And we already know that female raping male is never taken seriously, so she probably just got fired. I think she might be back, or that some archetype similar to her will appear.
Well since he was never taken to court as a witness or made to pronounce any statements against her, chances are that no actual legal action with some real consequences was taken against the teacher
The school probably handled it all on the down low to avoid an scandal, and after she was dismissed she could have just started her training process at a different school and gotten her license anyways, and even if she isn't teaching at public schools, she could still be a private tutor, or work at private teaching institution
And that's the thing that's too big a sword to go dangling over people's heads just for some dramatic tension