Dutch Uncle
* Tertia Optio * Defend the Constitution
I think that kind of moral relativism is a perfectly acceptable form of the philosophy of ethics.
But I tend to come down more on the side of Socrates and Plato in that there is a kind of truth underlying natural law and universal truths, and less on the side of Protagoras who famously said 'Man is the measure of all things'
PS. Again, there are absolutes as seen in physics and then there's the human generated, difficult-to-measure beliefs and emotions.
Offhand, one test of love is to put someone's love in danger. Does a person who freezes in fear, or runs, love their lover more or less than one who risked their life to save a loved one?