Too Attached?

fivefeetsmall

I'm back! It's been a long time since I last posted because I've been so bust being a new mommy. Some may remember me as the single mom living with my parents and struggling a bit. Things have gotten quite a bit better on that front. She's 11 weeks old tomorrow and I've been so gung ho about AP. So far we've successfully been breast feeding, bedsharing, and baby wearing some. I do put her in her bouncy seat or swing at times. She can go about 30 minutes on her own with my supervision. She will nap in the R and P as well. Here's the thing... She won't let anyone else hold her but my sister who is pregnant. The minute her Nana takes her she screams and cries huge tears. Have I done something wrong? Is there such a thing as too attached? What can I do? And why my prego sister?
P.S. I haven't updated my siggy so it's gonna look like I'm 11weeks past due lol.. Sorry