iMessage will send to everyone except one person, anyone else having this happen? - Written and posted to assist other members and guests having problems.
Normally I have found when an issue like this pops up and it gets to be this specific to one contact, I have found that if you delete that entire contact info, Reboot your IOS device and re add the contact, This cures the problem. Give it a try if this pops up to you.
Normally I have found when an issue like this pops up and it gets to be this specific to one contact, I have found that if you delete that entire contact info, Reboot your IOS device and re add the contact, This cures the problem. Give it a try if this pops up to you.