Imessages sending green on iOS10, am I blocked?
Hi, I have been sending imessages to someone, and suddenly the messages have turned green. I figured they were in a bad service area, however it has been happening now for a week. I am using iOS10, and I believe they are using the same or iOS9. I cannot recall if after the first green text it said "sent as text message", or not. But now, after having sent two green texts, both don't have anything written underneath them - no delivered or sent as text message which I believe was under the first one at some point. The blue imessages from before still have the read receipt on them, if that information helps. Have I been blocked? Is there a way for me to tell?
Thank you.
iPhone 6s, iOS 10.0.2