There's a time to be a bigger person... And there's a time to let people know to quit fucking with you

Call me petty idgaf. I am in therapy btw

My son has been dead for 2 years. My post may sound familiar. He was getting into a lot of trouble and my neighbor claimed he broke into his home and he shot and killed him and his friend. I was heart broken but wasn't mad at the neighbors until the autopsy found signs of severe sexual assault and also they had been dead for 4 hours before he called the cops. The class from the window my son and his friend "broke into" was on the outside which means the window was broken from the inside. In the end he confessed to luring my 15 year old and his friend into his home and raping then killing them both. And the last 2 years his family did nothing but harass me. Tell me my son deserved to die. Would harass me online after I blocked them. So much b.s. They would go around talking about my son's past arrest record. Well recently the guy died. He was killed in prison. And I had delt with more bullshit from the family so something snapped in me. I don't want to be the bigger person anymore. So I unblocked the daughter who spent months harassing me and stole some of the pictures off her Facebook. And I screenshot his charges and made a slideshow. They stalk me enough so I knew they would see it. It was a short slide show to a song I hear on a YouTube short. The part I used was talking about Ted Bundy but typed different lyrics for the slide show. It basically went

"I don't mean to seem to impolite but (Neighbors name) wasn't really that fucking bright. He was just kind of charismatic and white alright and he thought that he really had the right"

"But he's ugly! And I'm glad he's dead because there was no fucking candle in his pumpkin head"

"You're not special, for winning a game with someone who you knew was never playing"

"They could have killed you! They had everything! You just caught them off guard tonight "

Yes it was petty but I'm sick of being the bigger person when their family member did something so horrible and they're telling my child to rest in piss. I can say since I posted that they haven't bothered me.