Forever Soul Mates For the Season

I have always believed in soul mates and always believed that once these two souls found each other, they would be forever mates I am starting to ponder this belief Are soul mates forever~mates or do soul mates have seasons as well. Maybe it is that these two souls are united but for just a season, of what length, who knows. But my theory is this; maybe it is just long enough for these souls to learn whatever lessons they need for this life time. To obtain the knowledge and enlightenment to take into the next journey in life. To encounter hopefully another soul mate that will be your forever mate. This time you are prepared for this perfect union of ~ forever~soul~mates.