I'd bet he walked away because he became attracted to another woman; he thought the grass was greener somewhere else. If he would have paused for a moment and thought; perhaps he would have come to the conclusion that the grass at home would be just as green if he would just stop pissing on it and just cared for it a little bit.
Waywards lie. Always. So you really think he is going to tell you the truth about another woman? He won't. If you had an encounter on video he would argue that you are taking it the wrong way. . . she is just a friend . . . she just stumbled and fell upon his penis. . .
It is really pathetic if you think about it.
I'm a man . . . But I can change . . . If I have to . . . I guess . . .