How could he?

How could he just throw away 16 years? of marriageHow could he just throw me away?How could he throw away our life?How could he not know how this would affect me?How could he not care during the affair?How could he not think that what he was doing was wrong?How could he not love me enough to talk to me?How could he make love to another woman?How could he treat me this way?How could he tell me it was my fault?How could he hurt me so badly and so intimately?How could he? How could he?  How could he?How could he?  How could he?  How could he?