You ever been cheated on by someone that said they had to cheat on you?

When a cheater is caught red handed they always have an excuse for their actions , and it’s usually your fault as to why they cheated , and sometimes I can agree with the cheater as to why they did it but when a cheater says I had to cheat on you , How would you respond to that? Cuz you didn’t have to do anything , you could of just ended the relationship but instead they say I had to do it? Explain
You ever been cheated on by someone that said they had to cheat on you?
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