Already I have received another correspondense from him. I have asked for it all to stop, this is cyber stalking...

Eg of some of the email he sent me...

After a yr with me, you still dont know how much I use the net and where I can go.DO you think DB is the only place I voice about ur 2 timing. and all ur other lies. you may deceive most here, with ya crap, but,I know you and how you think and act. who ever you are,now, is not the woman, I meet a year ago.I feel more sorry for you,then anything. you lied to me that you dont 2 time and you do just that.
I never once ever did anything like that to you.Betrayal is way worse.
I dont hate you as you hate me, I am not bitter, that betrayal hurts the most.