"It has always felt like a failure that Bjorn and I couldn't keep our family together. You never get it back, but to this day I don't regret splitting up. The reason behind our separation is one of those things I definitely don't want to go into!"

This quote by Agnetha Faltskog speaks to the difficulty of making the decision to split up a family. Despite the pain of the decision, she does not regret it. This recommends that the factor for the separation was severe enough that it was worth the cost of the family being broken apart. It is most likely that the factor was something that Agnetha does not wish to discuss, most likely out of regard for her previous partner, Bjorn, and the household they had together. This quote speaks to the hard choices that must be made in life, and the nerve it takes to make them. It is a reminder that sometimes, even when it seems like a failure, it is required to make challenging decisions in order to move on.