Avoidant’s response to asking to talk

Asked to talk after discard as unfortunately, I still have to see him once a week. I sent a text explaining how difficult it was for me after being discarded on Christmas Eve, and that I would appreciate the chance to understand what happened and express my thoughts about it. This was his response:

“Let me know when you would like to meet. You get 30 minutes. Thanks”

Just makes me realise how much time and energy I spent on someone who doesn’t care about me at all.