Hmm, your piece is full of wise intentions. To me, relationship is not a do or die affairs. It is just that when one is in love, it is often difficult to for someone let go particular when there is much commitment or sacrifice in such relationship. However, peace of mind is important then any material or emotional commitment that might blind the person in love judgement.

I know for sure that if we are the only one in love we will surely know unless we just turn a blind eyes to it. Many are begging to begging to be in a relationship.

Once one notice that the relationship is not longer mutual, one can try and talk it over but if it doesn't work then it's better to say goodbye to such relationship.

There is no need of invading someone privacy all in the name of love. That is a crime and it doesn't make sense, to me though.