I'm sorry to hear about the situation you're in.

I don't really bother to explain and get my husband to UNDERSTAND what I'm going through. He can see the symptoms, whether I'm having an episode or changes in demeanor because of a change in meds.

I'll tell him about it to make him aware, or he will mention the symptoms that he sees.

But there's only so much he can empathize with as he does not have mental health issues because he's always upbeat.

Doesn't sound like your sister is supportive. In fact she is making toxic remarks.

So how is this working for you?

You most probably need to reconsider how you take and feel about her comments.

Maybe she says them out of good intent but it's not helping your cause.