That really sucks.I loved my long term GF and mother of my one year old until while I was driving she punched me in the head. Didn't feel it but it sure as fuck killed the love. Ffw a year or two and the wild attacks and scratches, the screaming. The cops taking ME away when I was covered in marks and didn't lift a finger. Then a few months later she was taken away when the neighbors called the cops for a second time. Or throwing a knife at my back, luckily it bounced off. Nothing for a few years then recently trying to attack me when I had the baby in my arms. I'm a body builder, she's an ex-cheerleader and (physically) beautiful. Yeah it ain't always what it looks like. Took until now for something to give and it's me booking SWs in secret, looking to get a peid a terre for my own rendezvous.
I don't understand those behavior with knife. Had an ex-gf who couldn't bear with a separation, harassed me at my door for half a day ringing and knocking, I felt weak opened the door to discuss and she pulled out a knife from her bag to threaten me to end her life ...