[dramatica]

My husband and I are just starting the adoption process. I learned today that my grown son's girlfriend's sister is pregnant and wants to put the baby up for adoption. I suspect that my son will marry his girlfriend and our families will be inextricably linked. Does it seem weird to consider adopting the sister's baby? She's lovely, employed, educated, and we know the family, but I worry that it would become very complicated.
Does anyone have experience with this?