(Ex obviously) of 5 years cheated on me on a work night out with someone who had only just joined the company... 2 days after my grandad who was like my father died fairly suddenly.

I couldn't even break up with him because I needed the support. To add insult to injury he was living with his parents still and he took her back to theirs?! They were like my family I thought but they tried to cover for him at first! I didn't really forgive him though and he ended up breaking up with me shortly after.
ANYWAY 6 months on he was begging for me back which I politely declined... unfortunately the trauma of it all left me an easy target for a narcissist and I quickly jumped into a short abusive (emotionally and eventually physically) relationship. He also broke up with me when he moved (doing me a massive favour). I had some therapy, had a lot of terrible dates, made some amazing friends and decided that I never wanted to be in a relationship again!! Like seriously I think I was picking awful men to date subconsciously to make sure I stayed single!
Fast forward and I'm super happy with my boyfriend of 4 years saving for a house deposit just about to submit my PhD thesis

I don't even know how it happened, I was so shut off to the idea of ever trusting anyone again after two horrible experiences - cheating and abuse. But tinder and my now bf had other ideas and I know for a fact he would never hurt me.

I know how hard the thought of ever trusting anyone is though.