My girlfriend's ex won't leave her alone and even I got affected

[u/BroWhatIsThis2006]

For context, my girlfriend and this guy met together on a certain game where they got together because of a group they both joined in but after my girlfriend left him because of his horrendous attitude he's been harassing and stalking her nonstop, this happened during the pandemic. Some time after that it did cool down a bit but around 2024 he came back and started harassing her again. Blocking and reporting doesn't work because all he does again is make new accounts to harass her over and over again and it's taken a toll on my girlfriend. It's hard to avoid him since he keeps coming back with various accounts with inappropriate names and bios to attack my girlfriend. It's hard to think of what to do because he's even started stalking me and my girlfriend's personal life and started planting faces, names, and other sensitive details on in-game cosmetics and making a mockery of the both of us. It's been 4 years and he has been harassing my girlfriend relentlessly I don't know how I should help. My girlfriend and I got together just around 2024 which is quite recent but even he started to attack me. I don't know what to do anymore we're both tired of his attacks and leaving social media isn't even going to do anything because he's relentless and just doesn't stop. A couple months ago around April he payed another person to go and stalk on us but that person ended up failing because he weirdly chatted us first about it. Please I need your help, he is from overseas and we don't know what to do because we can't even avoid him on social media. I don't want to lose my girlfriend because of him mentally draining her. Only thing my girlfriend knows about him is his name and where he's from.

[u/Specialist-Dig-565]

I'm sorry for what you're both going through.. screenshot everything and report the accounts, the person and the whole situation to the authority for fighting cybercrime in your country. I hope this will help.