I've not stole anyones girlfriend, I have held grudges againist my ex's boyfriend just out of jealousy, at times she come over to my group of friends and speak about him like she didn't know I was there then he took the last beer that I wanted at a party and after that I just went "Stuff this" and spoke to him face-to-face and honestly he's a laugh and pretty alright guy so I got over myself and was eventually happy that my ex found a new guy to be happy with

Man I got bullied in school but I don't hold any sort of a grudge against said bullies. Kids do stupid things, no good dwelling on it, so hopefully that guy who you may or may not have bullied will realize that some day and grow past blaming you for all of his issues.