Haven't got a link but AP was all over the medai last week saying it's ok if a bloke (or woman) knocks their partner about a bit every few years or so as long as the remaining 95% of the relationship is good. This is based on her friend confiding in her. I would say her friend may not be telling her the whole truth and is looking for some support and permisssion to leave. Maybe.
Should you put up with any violence in a relationship? Discuss