My gf was pmsing, I tend to be as supportive and tolerative towards however she behaved during that period, sometimes she just.. crossed the line, not once, not twice, but almost every time

This time, after some stuff that happened, she started calling me a user; that I used her for her body, even though I've always triple confirmed if she's ever allowed me to do something, this rs was a year in

We didn't even go beyond any clothes, maximum? Kisses and hugs, and touching each other's parts but ofc over clothing, and with consent

I've always given her the respect a woman deserves, more actually, she was someone I really loved, but some small stuff happened where I got a little shy and awkward after her request, it took me some time to convince myself, but in all that she started crashing out, accusing me of "using" her even though I've never had any thoughts regarding so, I wanted to marry this girl and live happily

I've always encouraged her to speak out her concerns or if she ever gets uncomfortable in situations, once or twice she did ask me to not go somewhere, I've listened and respected the boundary

Well after all that, for the sake of my sanity and that I don't crash out on her cuz she was pmsing, I muted her on text, didn't attend her calls, told her that I muted her and I'd be back later and I wanted some time alone, she said she'd eat pills and OD, that was my breaking point, I was done with all this bs, I asked her not to, she blocked me from everywhere, and I told her that if she did eat any pills or did something to herself I won't come back, she replied "fuck you, I will"

Been a week, never reached out to her again and I don't intend to ever again, I'm just stuck if I overreacted here

It just hurt pouring all my love to one person, compromising my own mental health for them, sacrificing my sanity to make them happy, prioritizimg them over myself and my family, making sure they smiled even if I wasn't well, and for all that to be labeled as me using them...

Again, this isn't the first time she's made a scenario so bad and this isn't my first ever breaking point, I've broke up once before but she convinced me to stay and that we'll change but change never comes and soon we're at the same stage where my sanity and self respect gets compromised for her