Cheating by GF during Break up

I was in deep relationship with a girl for more than a year…we were going to marry within few months…she is doing a lectureship in a college…suddenly we broke up..i was so depressed..i cut my hand by razor to get her back....after two months she came back to me and started saying sorry kindly accept...i knew that she was taking rides on a students bike....i asked her..she was saying we are in relationship as brother and sister and i am ready to tie a rakhi on him...then never take a doubt on our relations...i said ok...i convienced my family...and planned to go her home to ask her hand and engagement...exactly one day before that day...i make a chat with that student on FB...and he told me this...she fell in love with him within 5 days of our break up…she proposed him..and 5days afterward their kissing started and within next 8 days they got physical....currently i have also devloped friendship with her that student friend secretaly and shared him everything she used to do with me....and he also shared everything wt she did with him..he tells that at least 10 times they got physical during 2 months short period...and her planning was to marry me and continue with him by saying me that he is her bro....within that two months break they used to visit his flat at the timing of 6pm to 11.30pm and he used to drop her at hostel afterward everyday...so no one could doubt her that she is not devloping any physical relations....Many many thank to him and god

I know that that's really difficult for you and must be such a heart break, but there are some positives, firstly you have dodged a bullet, thank god you didn't marry your girlfriend and realise what was going on afterwards! your girlfriend is clearly going through some difficult times and is not at peace with herself otherwise she would not be able to do these things to you xx this sort of behaviour is very upsetting for all people involved and you should focus on moving forward with your life and finding someone who will be ready to commit to you entirely because they truly want to. there is a greek legend that humans originally had four arms and four legs and two heads and zeus, fearing their power, split them in half, dooming humans to spent their lives wondering the earth searching for their other half. there is someone out there who will fit you completely and I truly believe you will find them. keep strong. im very sorry this happened to you.