I believe God created us to survive better with other people. He never meant us to be solitary. However, I believe He never meant for any one person to become another's everything because that means that one person has more power over you than God does. It is an amazing thing to love and be loved but when the ones we love up and move on or change their minds, God has created the world in such a way that we are able to find succor in Him above all. He also has created many other people who can fill in the gaps left by others and for this, we should be most grateful. The problem however is our focus, sometimes we focus on things or people we shouldn't focus on and neglect the ones we should...it is the complication of our own free will...Life is interesting with all it's ups and downs yeah?