To delve a bit further into what I was talking about last night and to answer your question. Getting to know yourself.
Well there was a time and a place in time in life where we were self loving, reliant, healthy with who we were. It is that (or was) that person we most likely presented to our spouse.
Time and events in our relationship changed us. We became dependant on our S.. even our children.. on the gradual changes in life that our relationship caused and these small changes changed us as well. We became reliant on something.. someone else.. .. on certain things that are beyond are control. Most importantly, however, we became less reliant on ourselves.
It is natural that this happened. Whether it be to adapt to the M.. the kids and parenting .. scheduling whatever it might be. In the process however we tend to lose ourselves. For me , atleast, it is about rediscovering and finding that person you started our with in the beginning. YOU.