Start with a calm, private check-in and listen without rushing to fix things....

https://sophiasmasterblogs.timeforchangecounselling.com/how-do-i-support-someone-who-is-starting-treatment-but-still-angry-at-me

Start with a calm, private check-in and listen without rushing to fix things. You might say, “I’m here with you. Would it help to talk, or should we figure out one small next step together?” Offer practical help, like making a call or sharing a ride