My sister has 2 kids and is in a relationship with their father who earns around 50k per year. They all live together in privately rented accommodation (in his name) however my sister pretends to still live with the kids at my parent’s house so she can claim benefits.
They have horrendous debts between them because they live totally outwith their means (2 nice cars on finance, holidays on credit cards, eating out multiple times a week etc. The children are very spoilt with toys and clothes too).
I love my sister but I feel total rage at this situation. I know I should just keep my nose out of it but it all just feels so wrong. AIBU to want to anonymously dob her in?!