"I was flattered but that I was a happily married man, in love with my wife"
Hard to understand how any person would be flattered for attracting a sexual deviant. Incidentally, most male homos are pedophiles and were molested themselves as kids. In today's intolerant society, homos will never admit their wish to molest young boys to normal (aka, straight) people. Their desire for sex with children is still in the closet.
Attracting a homo is not unlike attracting a dog to hump your leg or attracting a sibling to the bedroom. Sexual deviancy crosses species lines and has no boundaries when it comes to age and close relatives.
Like I said to wagglebee, I would tell anyone that was sexually attracted to me, male or female, that I was flattered, but I would also tell them firmly that there was NO chance.