Not receiving group text from ONE GROUP only
My oldest son and I can text directly, but when I send a message to both my kids as a group he does not receive it (from me or his brother). He receives messages from other groups that we are all in (like a family chat of 4 people) but not the chat between the 3 of us.
any ideas as to why or what to do about it?
I have deleted and reinputted my contact on his phone. Deleted and restarted the group message. Turned the phones on and off. Made sure Group Message is enabled (he can get all other group messages). Made sure nothing is blocked (we aren't blocked because we can text directly and in other groups).
iPhone XR