My Brother work's night's and my Sister-in-law has multiple jobs. and they barely even showed any affection or attachment towards my brother but that eventually got better. My Nephew was usually shy and my Niece was a troublemaker.
practically she's raising her sisters kids for life you could say. Because their father doesn't have custody. My sister in law was asked to take care of her niece and nephew. I was picked up and I visited her in the hospital with them. but I found out that my sister-in-law's twin sister was bedridden from some supposedly an unknown disease. It started last year when my Older brother called me and asked one day if i'd like to babysit I was confused he doesn't have kids. But I'm painfully harsh about truth (extremely honest in general) just in general. I'm not paid, i'm not really good with kids. My niece and nephew for about 2 years now.