Coroners and Justice Bill

I have already made my criticisms of the expression "sexual infidelity". What is meant by that? Does it mean only between married partners, does it mean between a man and a woman, or a man and a man? How is that to be defined? It is such an imprecise term. Does it cover the situation of the case to which I referred earlier, in which my noble friend Lord Carlile and I were involved? What is it supposed to cover? This is a probing amendment, seeking clarification of this expression. I beg to move.