I am an affiliate at this very small poker site. I make small 4 figures every month from rakeback, this site uses a pyramid type setup to compensate their affiliates. Every person that I directly bring to the site I get a % of their rakeback as well. I got in as an affiliate when this site was just starting up and I only have 1 guy in my first level that still plays there. He happens to be the most active player on the site in both hands played himself and also networking and bringing in more people to the site.
So here is the skinny, I was like one of the first people to sign up for this site and nobody reffered me to the site so I get only the set % that we all agreed upon. This baller that I brought to the site pays his top players an extra amount ~$100 each month on top of what they make already and he is strong-arming me into paying him an extra ~$100 just because he pays his guys that. U must understand that this baller is the only active guy still in my network and without him I will get peanuts. He has been on me for last six months and everytime I give him whatever he asks and the next month he always asks for more and says it isn't fair. I am at my witsend with this jew-motherfucka and I finally put my foot down and said no more since I am not getting any kickbacks from anyone like him and all his guys are. So after we get in an e-arguement and I get sick of his threats and ignore him, he now says that he is going to email the site and get removed from my network because our arrangement isn't fair to him. WTF I do everything this guy asks and he doesn't even ask anymore he has it in his head that the arrangement isn't fair and I don't think he will ever be satisfied.
Everything is automatically done and transferred into our accounts at the agreed upon percentages every month. This dude makes ~10K per month from just affiliate earnings (not counting his poker winnings), lives in a million dollar mansion on the beach in Miami and he won't quit jewing me. The way I see it, I brought him to the site and he agreed on the deal that the site was offering to affiliates, I wouldn't think he could just remove himself from my network but he does have a close relationship with everyone at the site and I think they might just do whatever he asks

I obv can't sue the website or anything like that but where the fuck do I go from here? HELP PLEASE