I lied to my wife last night
Did you really? What was the reason you lied to your wife?
The sex was bad and she didn't care about giving me a  blowjob.
Communication is the key to a good marriage. You shouldn't lie to your spouse if things are bothering you.
I'm going to continue lying. I don't care if I lose my wife.
If you don't care about losing her, why not just have a divorce already? Lying and making the relationship worse is not fair to either of you, and it will only end in more hurt. Or instead, how about just telling her what you want?