What is good - family faithfulness or free love?

What is good - family faithfulness or free love?

I will pretend that I don't have my opinion yet :)

More difficult question: our target is happiness or satisfaction?
Ok, what is happiness? Why happiness is good? Why good is good :p ?
And finally what is our reason to live? :)

They say us now thеsе are unanswerable questions...

Lets think, first: "family faithfulness or free love" is the same question with what to choose happiness or satisfaction. We can see here that satisfaction and happiness is not the same and even looks like a kind of opposite things. If to be critical need to admit that this consectary is objective and comes from Christian (Muslim too) tales where satisfaction on Earth appears bad and causes stranglings after death. Why it can cause strangling - nobody hurry to answer us, yes..?

But even if happiness is good and satisfaction is bad, why good is good and bad is bad?
What does  make difference?

Here is Theological answer (I will pretend I don't know it) but let's avoid it now... But then we comes to a need of to have some axioms. Good is good and it supports life and happiness. Bad is bad and it drives to deaths, pain and struggling.
Happiness actually appeared in our axiom but indeed needs explanation. What is happiness. It's not just a life, obviously. I think it's Love... But how do you think? Put in comments, please!!!

Maxim Vasilkov