Apologies if this post is a bit convoluted.
My DC go to a primary school which is attached to a secondary. One of the families at the school have DC at the primary and secondary. The oldest girl left the secondary six months ago to have a baby, she was year 11 when she left. She has a younger sister in Year 9 and then some siblings in the primary school.
Since she had the baby I think i've seen her twice with the child. She came to pick up her siblings with the baby a few times just after she had the child and came to the primary sports day with the rest of her family. The mum/dad/grandparents also came.
Since then the baby is always with the younger girl (the girl in year 9). She takes the younger DC to school in the morning and always has the baby with her. Sometimes she has her uniform on but doesn't seem to be going to school as I see her pushing the pram the opposite way on the way home. She also picks the DC up from the primary before the secondary kicks out. Yesterday I picked DS from football and she had the baby again and was picking one of her siblings up from the club.
I've seen her quite a few times in the local area pushing the pram around (again she sometimes has her uniform on but doesn't seem to be near the school). She picks the youngest DC up most days. My friend has a DS in her year and I asked him last week if he knew her and he said I think she only comes in half days nobody really knows her.
Anyway cut to this morning and I was walking behind her after drop off and her older sister (the babies mum) came the other way. Younger girl shouts at her 'where the fuck have you been you need to take x' the older girl shouts back 'I'm not fucking taking her i've got to go to y's house fucking take her home'
Ignoring the swearing AIBU to think someone should be asking why this girl seems to be taking care of this baby and siblings all day and not in school?
I was speaking to DP about it and he said its none of my business and she probably doesn't look after her all day. He also said the school probably know whats going on and don't need me gossiping.