No, you did not use gentlemanlyly, I did! I was trying to say that gentlemanly, as you used it, didn't sound right to me, although it must be, if you used it that way. And it still doesn't. But I don't know what does, and gentlemanlyly was my "suggestion", although I am sure there is no such word. Don't bother with it; go on with what you were doing...