Annoying pregnant sister. RANT.

So we are both pregnant. Only 3 months apart. She complains about EVERYTHING! She waddles and says it's the baby. She's not even that big yet or close yet to be waddling. She says she can't do this she can't do that. She makes her husband do everything. I'm a single parent with a toddler. I'm not sure if its jealousy but I think to myself WTF. She had two kids already and it's annoying. She will say things like I don't know how you do it. Ur brave. I have no other choice. I don't have some one to help me like she does. It kinda feels like she's rubbing in my face. She talks about her husband rubbing her back and feet because she's so pregnant. So annoyed.