Re: what to do.....
Oh my god how awful!
If he isnt leaving u alone even tho u have told him to do so, it'll b hard for ur friend to hear it, i personally think she shud b told. If it was the other way round, wouldnt u want to know?
On a practical level u cud make a list of the times and dates of all the phone calls hes making and u can hand this to ur friend as well and u can present it to him . howeva if he denies it, u will have to b prepared to lose ur friendship. But think if the situation was reversed wudnt u want to know the truth? At least she can deal with it in her own way. If it came out later on (for whateva reason) and ur friend found out abt her husband harassing u, i think she'll b really mad at u for not telling her abt it instead of hearing it on the grapevine. Its an awful situation to b in tho.