Complaint Review: Link-U Systems - Wesley Rocha

This is just my opinion, but I've done business with Wesley Rocha and LinkU Systems. I can't trust him or his company. We even had everything in writing upfront to avoid any confusion between our two companies. That didn't matter to Wesley Rocha because a year later he forgot about the terms of our agreement. Unfortunately it was too late and his fault, but he wanted me to pay for it anyway and give him $2,000! I politely declined and even offered to come up with a compromise. His response to my offer to compromise? In the second email he sent me about this matter he threatened me with his attorney... the second email! He was so quick to be adversarial and threatening that at that point, I reminded him of the terms of our agreement and withdrew myself from the conversation. From there, a dispute with American Express about the $2,000 arose. I was fine with just leaving it up to Amex to decide the outcome of our dispute. Fortunately, Amex sided with me. So Wesley Rocha and LinkU Systems filed a counter-dispute and again, Amex sided with me. I'm assuming this made him angry, so he went to the internet and slammed me and my company's online image. Not once, but multiple times. I understand why Wesley Rocha would be upset, but vindictive revenge and public disparagement full of half-truths? Sure, I can understand one negative review from him, but half a dozen seems like an over-emotional reaction that we didn't deserve. We abided by our agreement, and even American Express agreed with us... twice.