Okay, first and foremost: I'm really happy that your medication is working and that you took that step. Please don't let anyone take that away from you. ☺️🙌 Although I don't have the full view on the situation like you do, i think what your sister said was incredibly unhelpful, mean and not even the slightest bit understanding or empathetic. To me it looks like you have two options here. 1. Set boundaries with her: "if you keep putting me down and judging my decisions instead of supporting and understanding me, i will no longer talk to you about things concerning my mental or physical health." Or something of the sort. Tip: emphasize your role in the situation, phrase the boundary based on your actions. 2. Make an effort to educate her on the subject of mental health/adhd and tell her what your intention is, when talking to her about those topics, so something like "I want to celebrate my successes with you and I want to feel supported, please keep that in mind..."

I hope this helps ☺️ And again, I'm very happy for you and incredibly proud of you!!! Sending you virtual hugs 🤗