I'm currently on holiday (in the UK) with my dh, our three children, my DP's, my DB and his two children.
We've arrived at the accommodation today and I sat next to my niece on the sofa. We were chatting and I saw something crawling on her shoulder. Closer inspection revealed that both she and her brother are infested with headlice.
(gross not envy)
A comment by my DN revealed that their mother (my DB and the kids mother are no longer together) has known about the nits for weeks but hasn't treated either child
. I'm so cross with her. She's never been a decent parent to either of them. DB unpacked there cases and half of the clothes she's sent are either dirty, too small or completely inappropriate for the weather (shorts and summer dresses for example) it's not through lack of money - she just doesn't care and can't be bothered to parent them 
DB has said that he didn't know about the nits. He hasn't seen the kids for several weeks due to living a fair distance away for work. We'd planned a day out tomorrow at a local outdoor attraction (for all of us) but I've had to say to DH that he should take my parents and our kids out instead, so I can help DB de-louse his kids (he's admitted that he's never done it before and wouldn't know where to start). I've suggested that he also buy them some new clothes when we go to the supermarket for the nit solution.
Aibu to feel really sorry for my niece and nephew? They hardly ever see there dad and they're mum seems as much use as a chocolate fireguard currently... 
if I called social services in the new year then would they be able to talk to the kids Mum and maybe give her a kick up the backside? 