Some women are manipulative and liars, actually both men and women.
Be grateful if someone like this leaves you for someone else.
Imagine you married or had children with someone like that.
Your main focus should be improving yourself.
If you are successful perhaps some of those women may come back.
What your worth and value depends on your ability to deny access and force those women to seek validation and attention else where.
When it comes to men they will betray you for two things, money and women.
Usually if you find one person is a traitor for one you can expect they will be a traitor for another.
These are worse than enemies. By these I mean people who say they are your brothers but really they are jealous and so insecure they tell women gossip about you to take them from you and steal financially in your face..
The worse about these archetypes is that they see you as prey and want to be around you to repeat the process.
Cut both these off.
Fake friends and fake women.
You do not need revenge.
These people run off a shame based system designed to protect their fragile ego from jealousy, accountability, and anything that can cause a narcissistic injury.
Never talk to them, do not even think of them, or mention their name, even look their way.
"Give evil nothing to oppose and by itself it will disappear" - LAo tzeng