Okay, this has got to be the weirdest problem ive ever seen, and i cant find anything online where someone has had the same issue. Yesterday, and every single day before that, i could message my fiancee, my MIL, and my father (for example) with RCS! As you can see, it shows the messages were read and delivered.

TODAY, all of a sudden, it is showing up as SMS. Now this wouldnt be a problem, however, when i send texts, and when my fiancee sends texts, they get lost in the ether. I have sent ALL these messages, and she hasn't received a single one of them. And she has sent a bunch to me, and NADA!!! same with my MIL. My mum and i are on the same phone plan, so i had her text my fiancee, thinking maybe it was a carrier problem, but it all worked just fine for her!!!

Ive turned on and off RCS, my MMS/SMS settings are on, ive tried it on wifi and on data (both are strong) and nothing. Im in the same room as my MIL and fiancee too. i've restarted my phone, ive tried everything. But basically, i can now ONLY text iphones. I havent received a single "message send failure", as you can see. It shows them all going through as SMS, yet no one is receiving them. What the hell is going on???