Asking on here as I posted on another site and got told it was unreasonable. Ex hasn’t seen our kids in 2 years, I’ve left his number open on my phone but in 2 years he has not once asked to see them, he messages occasionally think every 6 months about something but never asking to see them, at first I would respond hoping the conversation would lead on to him asking to see them but it never did. So for example it would go ex asking how they are, me telling him, then him saying ok good and not hearing from him again for months, it felt like he was just a pen pal and was just fishing for information, if I ever told him anything about them he either wouldn’t respond or just say that’s good, and we wouldn’t hear from him again until months later with the same message “how’s the kids” and it would be the same thing, at this point I stopped responding and told him I would only respond if he actually wanted to see them but 2 years later nothing. It’s now at the point where I think it’s best I block him as the kids are older now and don’t want to see him (their choice they know he is not interested in them) so is it ok to block an ex after 2 years not seeing the kids? (He will never take it to court that is not something I am concerned about) we last heard from him in March....