Yes, I've felt rude at times too. I guess that's the difference between the WAS and LBS - we're still careful of their feelings and they could give a rip.
I've ignored the last 3 emails/notes H has sent. It's hard but I know it's the right thing to do now - especially after a year of being "friendly".
I don't have children but it must be like punishing them for something they've done - you feel horrible but you know it's in their best interest. And you know not to cave or they'll learn to manipulate you.
Just like a child, your H is testing you. He doesn't believe you're really serious so he keeps trying.
Stay strong.
Me 56 H 47 Married 21 years No children Bomb & moved out 4/07 "My feelings have changed" & "I want to live by myself". Ow Bomb 8/07 H filed 6/08 D final 2/05/10