When things go wrong in a relationship, some of us are hard pressed to forgive any kind of betrayal, as the hurt can be multi-layered and complex, writes Geraldine Walsh

Ashley Madison are unsurprised by the apparent rise in marital infidelity over the course of the pandemic

Rita de Brún looks at the devastation caused by the stray-at-home mums and dads who fall for the hired help.

Margaret Jennings meets showband star Eileen Reid, who talks candidly about past infidelities and her loyal husband who she regards as a living saint.