Thanks everyone, this is helpful. I was disappointed she didn't contact me as I've read a number of threads on here were T's do reach out via phone, e-mail or text but it never occurred to me clients were asking for the additional support. I definitely did not directly or indirectly indicate I needed a subsequent call but realized during the week I wanted that check-in as a mode of connecting.

Also glad for the SI clarification, I thought it meant sui ideation.