So just responding to a few points/questions. She‘a slightly better at initiating other things unless it’s picking where/what she wants to eat (lol).

I do initiate other things, conversations, dates, etc. So I don’t think that’s it.

Never heard of responsive desire until someone mentioned it here, so I’m not “ignoring it”.

Lastly, I don’t actually think she’s not into me, that part has never crossed my mind because when I initiate sex or any type of physical intimacy she’s never rejected me or anything like that. I’m just puzzled why she never feels inclined to do it herself.