Q: Cannot send iMessages to my husband

We each have our own phone #'s listed in the "send & receive" (my # is on my device. His # is on his). We did not list our Apple ID.

Yes, can receive iMessages from other people. The problem seems to be only with iMessages from me.... We'll have to troubleshoot more when we're in the same room. We're both at work now so we can't really determine if it's his phone or mine that has the problem. I just found it odd that all of a sudden this happened....

No. That was the first thing we checked. I am not blocked. And we can call each other without a problem.

But like I said... if I RESEND the text and check "send as text message" (it will show up green on my iPhone instead of blue), he will receive it then. But on his phone, when he receives it, it still reads as a blue iMessage.