In every long lasting marriage is completely normal for life partners to be codependent. After so many years of love, happiness, sorrow, bad, good and everything what two people can go trough people become codependent in healthy way. After all those memories. If You for example my age 50 years and first 10 we don't even remember well only in some fragments last 40 years and 10 was teenager years which is memorable but normally we don't see self in that because we was kids, not develop as we are now in both ways physically and psychologically. What then left as US single ONE ? Only those college years before marriage, in that time we also been in quest to searching not self but life time spouse. So, we know self as one in totally fog long, long time a go... In marriage we both lost self in collective self as couple and as family all of that is perfectly normal.
When BD, LBS lost self ! Because we was all the time identified with us as couple and us as family... So, we have to discover again self... But we know self but missing huge part in it. And that is the reason why is detaching so hard. In other words we wanna part of self which gone and we feel empty. Means our MLCer push us in self rediscover... They also lost self in collective self and they unfortunately don't anymore see self in collective self.
And now You have in my case, strict example 26/30 years. So, it is obvious and normal that LBS after BD is in total mess.
Some LBS never rediscover self, some does. Some MLCers never rediscover self, some does. For successful possible reconnecting both parties should finish own journey. Means LBS own MLT and MLCer own crisis. Even after that no guarantee for reconciliation. Why ? Because we both left tunnel as different persons then been in marriage and also different then met in the first time....
Point of standing is rediscovering self having own life and wait for spouse until we wanna so.
Generally woman are more codependent in marriage then man for that exists obvious reasons.
Here in this post I am talking about normal healthy codependency not maladaptive one.