Gall cyfnod o argyfwng arwain at gynnydd mewn achosion o drais domestig, a gall y Nadolig a chyfnod y gwyliau fod yn adeg ddychrynllyd, ynysig a llawn ofn i ddioddefwyr trais a chamdriniaeth.
Times of crisis can result in an increase in incidents of domestic violence, and Christmas and the holiday period may be a time of dread, fear and isolation for victims of violence and abuse.