I have nobody left.

I see my family maybe once every one to two years, I religiously talk to my sister over Facebook. Facetime with her and tell her about my day, etc. I send her money anytime she needs it, I send her songs that remind me of her and I, or just her. I don't hold anything against her, granted she hasn't made the smartest choices in life, but neither have I and I won't judge. She's going through a rough time right now, I went and got my eyebrows microbladed today and I wanted to show her because I was happy... I thought she thought it would be good, simply because it made me happy. And I have been under a black cloud for the last three days. She told me all my mental problems are bulls***. They're nothing I should be complaining about, anxiety and depression. It's petty she said. I'm so hurt, I'm so hurt that my sister, whom I thought would never turn her back on me like she has and say the things she did... My mother and brothers already did that years ago, and now her. I grabbed my bottle of wine and moped to my bedroom, I'm so sad. I have nobody left.