One of my friends is committing benefit fraud. I feel like I should report them however I'm feeling guilty for just thinking it. Back story, her partner is a narcissist, spends all their (benefit) money on alcohol and drugs leaving them with nothing when they have a little 2 year old girl to feed. Both of them hardly parent the girl leaving her alone for long periods of time to sit out the front smoking or just generally not interacting with her. They've already had social services involved before. To the point, she asked him to leave their flat about 4/5 months ago and then split their universal credit claim to separate claims. Since then he's been round every day, or every other day until recently when she's asked him to move back in and has told me she's not intending on telling universal credit as it means they'll get less money. What should I do? Should I report them? Will they know it's me? What happened if they are reported?