Sure its more on Halsin, but hey, I chose option "I will talk to Shadowheart about your "proposal" and in conversation with her chose that I prefer to stay with her and I dont want any Halsins. Aaaand obviously he still pushes himself again in sharess caress despite me rejecting him and I get disapproval from her aswell? Excuse me but thats vile and toxic, she doesnt respect your choice either. Of course this may be bugged(I hope so).
Sure, I think I've said before that it is really inconsiderate and inexcusable (though ultimately she does actually accept your decision with nothing about your relationship changing, but the pouty guilttrip is totally unneccessary). But it only happens in the presence and context of Halsin, he is the catalyst. It would never even happen if he respected your rejection and stayed out of your sexlife in the first place. No Halsin - no problem.