Hope that you can sort this out Isadora xx
Going from relationship to single is a shock! The heartbreak hurts etc but believe me I have survived it twice now.. so it can be done
I am not sure that he is a cheater, seriously from all the past posts I think he has control issues and also deep deep insecurities. You can't be the one to help him through all of the issues in his life, you have done everything possible to ensure that he knows you are loyal and he still finds faults.
Please just take care of yourself as you are the most important thing in the world!
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How I describe myself:
Honest, caring, trustworthy, reliable and generous.