Should I confront him with his lies?

Hey everyone. I just wanted some objective distanced input. Long story short, ex boyfriend, been broken up for a few months, thought he was the greatest human I had ever met, two years of a complete joke as it really turns out. Cheated on me in the end, lied lied and more lies. But basically, I found out (on top of the cheating and other stuff) some MASSIVE lies he told me, namely that he was actually MARRIED (he is military so very far away from this woman and so was able apparently to be bi-coastal with ease) and also, the worst lie ever, that he actually lied to me about the day his youngest child was born. Long story, but when we met he had one kid, said they were broken up, a few months after we're together he finds out she is 8 months pregnant (says they amicably were broken up and had conceived baby number two in a one night stand about 5 months before we met, she knew about me, didn't wanna be with him anyway, they were friends, etc.), in order to support previous lies he had told, I guess he decided to completely lie about the child's birthdate. Which is just so crazy and disgusting to me, to actually call me and say, 'im a daddy! kid weighs this much, etc." and the baby is still in the freaking womb. On top of that, to act like nothing is happening the day the kid was really born a month later. Anyway, I know it sounds complicated, and it is. I have been so hurt by this person, and part of me just is like, screw it, screw him, leave it up to the universe. But the other part of me feels like I should call him out on his slime. I mean, two years with me were obviously all a huge web of lies, and rather than take any responsibility and come clean he blamed me for being "insecure and untrusting" as the reason for us to break up. Its just BS. So my question is, is he totally not worth the time and energy to even bother, or should i call this m***** F***** out on his sh**? Because I have a link to the article that announced the birth AND their married status, and I just want him to know he didn't get away with those terrible, disgusting lies going undiscovered. Your thoughts? Thank you for reading... (also thought about telling his wife - god i still cannot even believe that one - but I don't think she would even believe me, he is such an excellent liar)