"maybe a clear, concise answer would stop any further stress/contact."
Megifer: Maybe something like ignoring an email, slamming a door in their faces 4 times, the DH telling them to go away.....if only there was something op could do to make it clear.....
But for some people that’s not an actual answer. How are they to know she received the email if they got no reply? I was once ghosted by a friend because I’d ‘ignored her email’ - except I hadn’t as it had been caught by my spam filter. Whatever the initial email said, a reply would have been clear, and a firm and very clear ‘I’m not interested’ response could have saved all this hassle and upset.
Perhaps the email from these people suggested meeting up? Someone I vaguely knew but had never met suggested that to me once, along with general chat, in a letter, and I ignored that bit, mistakenly thinking that the fact I hadn’t said ‘Yes, that would be great to meet up’ tactfully communicated to them that I didn’t want to. Guess what? He turned up on my doorstep a few weeks later. Yes, it was horribly intrusive and a big shock, but I use it as an example because some people don’t think like us. What’s obvious to us might not be to them.
They were wrong to stay after the door was slammed in their face. They should have scribbled something on a piece of paper, put it through the door and not come back, but it’s not beyond the realms of possibility that they attributed the door slam to surprise and shock, knowing the OP’s traumatic background. Who knows?
My point is that it’s always best to be clear and not to assume people will pick up tacit messages or interpret them in the same way we do - which all started with the ignoring of the email.