I'm going to tell my sister to stop blaming her weight gain on her pregnancy
Are you mad at her for saying this?
She's a bitch in general. She's a liar and a hypocrite
It's normal for people to gain weight during a pregnancy, so you shouldn't be so quick to criticize. And you shouldn't be calling your sister such terrible names. If someone is upsetting you, you should talk to her about it, instead of waiting to lash out about her weight.
Nah, she's a bitch. You don't know what she's like in real life.
It's not nice to call someone a bitch. Her pregnancy is surely causing some weight gain, and you need to let your annoyance go. Pregnancy can be a hard time.