Lg G7 thinq not receiving all text messages

[navahawk]

Howdy!

My wife has an LG G7 thinq running Android 9, Security patched to Oct 1, 2019.  She is using Verizon Message+ Version 6.9.6

I am using a Pixel2 XL running Android 10. I am using Google Messages Version 5.0.062.

Since about 5 days ago she is not receiving my text messages.  I can receive them from her, but even if I respond immediately, nothing.  On my phonethe mesages say "delivered."

I have rebooted her phone several times.  The conversation is not blocked.  I have cleared the app cache.  I have cleared the phone's cache.

Any thoughts?