What I said was that to me, marriage is a piece of paper. Those other connections mean more to me than marriage. For you, they are simply financial arrangements; for me, they are the combining of our lives. We have no contract for our pet, so I'm a bit confused by what you mean there.
Again, it's only your personal belief that "it's sad to see" what traditions are evolving into. Many of us have no issues with this evolution and actually welcome the changes that fit better with our chosen life.
It's not the we refuse to have a contract outlining our relationship. You need to understand that WE DON'T SEE THE NEED TO HAVE CONTRACT DEFINE OUR RELATIONSHIP.
The definition of common-law was not created because unmarried couples were splitting up. It was created because they were staying together and wanted the same rights as married people: to share benefits such as medical/dental, life insurance, to have legal rights to their common property if one partner happened to die, to file taxes together, to deal with the legal responsibilities for their children together etc.
CIC hasn't in any way "moved the meaning...beyond the purpose intended by the courts." The courts recognize a common-law relationship as essentially equal to a married relationship, as does CIC.
Really, this is simply a matter of our differing beliefs and views on the world. Luckily, we live in a free country where we are all entitled to our own beliefs and no one person is right or wrong. I respect your belief that marriage is important and fully support you in your choice to be married. However, I expect that you will fully support my choice of a common-law relationship, even if you don't agree with it.