My son & DiL are separating, well have been for last 12 months but are still in the same hose. They have S(5)& D(2) . There have been a couple of occasions recently when I have collected Gs from school or to come for sleepover when he's told me out of the blue that mummy threw a cup at daddy/mummy threw a dirty nappy at daddy & this weekend he told me that mummy was shouting in the kitchen & when he peeped round the door he saw mummy punch daddy's face. I'm beyond upset & also annoyed , firstly that he's seeing this stuff but also that she's doing this to my son . I have kept out of things so far but feel this is just DV & it's completely unacceptable & it's taking its toll on Gs behaviour & he's been getting into trouble in school. Would you speak to S & DiL ? I feel I should for the children's sake but know it will destroy the uneasy relationship I've tried to maintain with her.