How do you define a committed relationship?
This simply means a relationship you give your all. Your time, money, trust, body mind, soul, even the last air you breath, the possibility is endless.
That said, being committed to a relationship chiefly depends on the goal. The kind of commitment you would give to a relationship that's intended towards marriage or completing a project is not the sane kind of commitment you would give to a relationship in which you're in for the financial or physical gains.
Summarily, such a relationship is you're willing to do anything for. One you give your all