Ex Boyfriend problems, can you help me??

Hello,
I have a problem.
My ex was the one who dumped me. He made me go through some rough times.
I am fine now, and he still talks to me. I ignore him.
But recently he messaged saying, so have you been fooling around?
It is none of his business, why does he have to know my part of life?
As if he wanted to say he has been seeing many girls and trying to make me jealous.
As well as him blaming me, oh it is your fault that our relationship didnt work. not mine.
but none of this matters anymore.. we broke up months ago and he still goes on about that every now and then.
And this is only when he is bored, or he has noone else to talk to. and he decides to talk to me.

What are you actually asking for?

If he is bothering you, then continue to ignore him.

If he is still texting you, delete them, don't read them.

Eventually he will get bored and give up.

I was wondering why he is annoying me. Well I do ignore him and I don't speak to him at all but he still annoys me. ...

Leave this issue alone. You're done with stop stirring up the drama. Why does it matter? Move on.

Block him, he sounds like a dick. You're the one letting it happen.