My son is turning 11 and he went and invited people to his party. I told him to give me a list and get their numbers so I can invite them. He gave me a list and personally invited them to his party. I was just gonna call the parents but I eventually caught on that he invited the whole class except for this one boy. This boy has not been very nice to my son and we've had issues with him since last year. He has called my son a faggot and a transvestite. Wrote on his desk that he sucks dick. Idk how he even knows those slurs at his age. During a field trip this school year he put my son's lunch box in the trash can. We've talked to parents and nothing has really changed. I completely understand why my son hasn't invited this kid but I'm worried it will look bad if we invite everyone in the class except him. But I also don't think he should be uncomfortable at his own party. He's had a very hard year and he deserves to be happy on his birthday. Any advice?