My sister and I have always been really close and I would give her the shirt off my back, which I have before, without her even asking. I was there for her with my Mom in her first delivery as baby daddy was not in the picture. She was a nightmare during her pregnancy and I still was by her side no matter what. During her second pregnancy, I was still there for her no matter how mean and hormonal and shitty she treated me. I took a week off work to take care of my niece while she was in labour and had the first week at home with her newborn. Her boyfriend worked nights so even for the first few weeks I spent a night or two at her place so she wouldn't be alone with the baby. This is my 3rd pregnancy, 2 miscarriages and I know she is busy with her kids but she has done nothing but ask for favours from me. In the last 3 weeks everyday she calls its, "can you watch the kids so I can go grocery shopping?" "Can you come watch the kids so David can take a break while I'm at work?" "Can you take this kid so I can take my other kid to Sparks?", and so on and so on. I'm 37 weeks pregnant, she actually stopped talking to me for 2 weeks at one point un my pregnancy because I had to cancel watching her kids because my husband said it's too much to do it for a entire day. At this point it's like, I dont know if I want her in the room with me because she hasn't been there for me, unless she needed something in return.