Nope, I agree with him. If someone has been dating a guy/girl for a while (7 or 8 dates) and has already “gotten rid” of the shadchan then it is the one who is deciding to break it off responsibility to do the speaking to the other party. I think it is a cop-out for them to ask the shadchan to do it.
In this situation they had been skyping for 2 or 3 months. That is considered a long term relationship already, whether they have met or not. Imho, he should stop being a coward and do the calling himself.
Could be I’m wrong about this though.