I do not understand your thought process. You started a thread about infidelity. Then in the body of your OP, you put together a long list of complaints that included infidelity as "icing on the cake", as follows:

"She would accuse me of cheating on her with basically every women on earth, pick on me for any reason, try to put me against my friends and them against me, etcetera. Not to mention what was the icing of the cake: she was unfaithful to me all along, since the very start, and still kept denying it even after I decided to get rid off her."

So if infidelity was icing on the cake, why do you not experience fear that somebody would again pick on you for no reason? pit you against your friends, and vice versa? make false accusations of you?