Didn't he say himself that it was to do with his ex that he now needs to use viagra? So yes. It has everything to do with her,.

Anonymous wrote:I did have a moment of doubt which is why I confided in my sister. I tell her every thing, she is my best friend.

You had doubts and told them to your sister, and now you have doubts again. It's fair to explore your doubts, I just wouldn't do it with your sister. You told her too much and then got mad that she reflected your statement back to you.