Set a boundary around texting frequency
https://linespark.ifix.xin/conversation-guides/texting-frequency-boundary/

Describe your availability and a workable contact pattern without diagnosing the other person's motives.

The messaging pattern that is difficult for you



Your actual availability or quiet period



A contact pattern you want to offer, if any


MY REVIEW / DRAFT


CHECKLIST
[ ] The message describes my availability accurately
[ ] I named a behavior rather than a motive
[ ] Any alternative is one I want
[ ] My next action is something I can control

Check whether the draft leaves you responsible for managing every reaction. State your limit once and choose follow-through you can control.