Am I in the wrong with my housemates?

I’m a full-time college student and have a home with six friends off-campus—none of which I am particularly close friends with.

Towards the end of this summer, one of them put through an experience that was quite traumatizing. Without delving into the full story, she crossed a very, very clear boundary of mine that pertains to my substance abuse recovery, which triggered a lieu of emotional/mental issues. While I have forgiven her and moved on from this, I obviously am not feeling as safe or comfortable living there.

Since classes started in September, I have been sleeping over at my girlfriends dorm. I do this because A. I love my girlfriend. B. It’s easier to get to class on-campus. C. Again, not exactly super comfortable in my own home.

Two of my housemates have been texting me passive aggressive remarks about how I don’t clean. To be clear... I HAVE NOT SPENT MORE THAN AN HOUR AT THE HOUSE IN OVER A MONTH. What am I supposed to do, come home to clean their mess? Am I crazy or is that not ridiculous?

Not to mention none of them have asked me WHY I’m never there. None have checked in on me to see how my personal life is (it’s okay but I did have a very scary family medical scare).

I would also like to be clear and say I pay an equal amount of rent. I help pay my equal share of WiFi (that I don’t use because I’m NOT THERE). Anytime my housemate buys something literally NO ONE asked for, I Venmo her for it. I pay for supplies—TP, cleaning product, etc etc, and have never complained about doing so even though, to be quite Frank, I don’t understand why I’m paying for it if I’m not using it...

What do you all think.. AITA?