The resolution to the Maya/Josy crisis in the library has been much discussed here. Some people hate it, and even those who like it generally agree it was rushed and did a poor job of addressing the core issues. Episode 5 seems to spend a little time retroactively trying to smooth over some of the roughest edges, so I suspect we aren't the only ones unhappy with it. There's even some indication that it might be possible to rekindle a relationship with one of the girls if you go the friendship route. We don't know for certain, but I know some people are hoping for it.
For myself, I understand what the twist was going for and I'm willing to go along with it because I think Maya and Josy make a cute couple. But I do miss the days of romancing Maya alone. My first playthrough was similar to yours, avoiding the other girls to focus exclusively on Maya. (Somewhat ironically, at the time I had wished for the option to spend the night just talking with Josy rather than sleeping with her. What headaches that might have saved!)
I was surprised by the reveal at the end of Episode 3, but it made enough sense I found the MC's reaction a little overboard. As I said, I was willing to try the triangle because I would feel terrible breaking up M&J, but I do think the game lost something in the transition.
The early days with Maya really are the best example of the MC bonding with any of the girls. The two click together very naturally and Maya's hesitant flirtation is endearing. So far, it hasn't really translated all that well into the three-way relationship. But as I was saying last night,
hope springs eternal.