How One Choice in Dispatch Episode 7 Ruined My Blonde Blazer Playthrough

I have now finished my first full playthrough of Dispatch, and while the ending I got was epic and emotional, I made one mistake in Episode 7 that cost me everything I had built up to that point. After just the first episode of Dispatch, I knew that Blonde Blazer was who I wanted Robert to end up with, simply because I liked how her quirky, dorky self aligned with the kind of person my version of Robert was becoming. Even after getting to know Invisigal and harboring an intense amount of compassion for her, I still saw Blonde Blazer as the optimal choice for my Robert, and I ensured every choice I made with her leading up to Episode 7 was peak rom-com.