Thanks for all your replies-best advice was 'mark him as foe and move on' with a shrug but it was nice to get it off my chest.
To everyone who suggested I leave it aiont happening I like the games.
As for truces breaking them is not against the rules and while it was a sucker punch he was in such a ...

And you reguard the abuse I got before this reply as acceptable? You are very one sided in your judgement.

Freds bank has
1: threatened, used abusive terms -including insults to my mother and father and racist accusations ie 'I must be an immigrant and therefore have no honour'.
2: He has visited all my current games and posted negative comments-this is harresment- ratings exist for this purpose but he ...