Trouble texting pictures to my daughter's iPhone

I have a P4 (latest software update) and I am unable to text pictures to my daughter's iPhone SE 2020 (also up to date). She can't text me pictures either. We can text each other regular text messages.

I can text pictures to my other children and my wife, all of whom have iphones. Any ideas on how to solve?

I updated her network settings. (The same line used to have a dumb phone on it...don't know if that matters.) Network is Verizon.

I use Google Messages for texting. She has iMessage turned on. (I think I tried turning it off and it still didn't work.)

Current workaround is that we text pictures through Google Hangouts app.

Any help would be appreciated. Thanks.

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