This is a contribution to Marcel's post. Unfortunately, I could not post a comment.
True contentment can not be found in wealth, not even in affectionate relationships.
Our hearts will remain empty, hollow, and wanting until true contentment is attained.
Doing God's will brings true contentment. The thing is that our body can never be contented, it is always asking for more.
We can only achieve true contentment when our soul is contented.
Therefore, our focus should be on God through whom we can achieve true contentment.