My sisters are keep telling me you have epilepsy and depression what can I do?

As I have epilepsy, my sisters are laughing at me , every time we have an argue, they keep saying you have epilepsy and depression! My father doesn’t say anything to them , I told my father I’m worried about my sisters they are using drugs and alcohol, he ask them , and they denied! So my father tell everyone that she’s lying and she has a depression , what can I do?

My sisters are keep telling me you have epilepsy and depression what can I do?
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