iMessages contact card missing

on a iPhone 15 pro max with latest iOS software (not beta). I’ve been texting my wife all morning. Randomly when I went to send her a text I opened our chat like I always do but this time instead of her name at the center top it just says unknown. When I try to send a message the send button is greyed out. I can find her in my contacts with nothing changed but now if I try send a iMessage via contact card route it act as if I’m starting a new iMessage to someone new…her normal contact above for first pic, second shows iMessages contact with no name. Below shows unknown

below here is pinned iMessage

and above here is greyed out send after typing a bit