No, not rude at all! It is always a possibility, right? I just think that historically he has been honest and told me about any indiscretion even if it was talking to another girl. He initiated the conversation of not seeing others, so it just made me feel as though he would have confessed it then. He still isn't taking our next step in the relationship so clearly there is a problem. I just don't think it is another girl, but it very well could be. No other reader has picked up on many relationships for him though either.