Very similar beginnings, Theresa. Married at 24 yr and divorced by 45. I too don't know what to do with the wedding album! I have spent the last couple of years grieving, and working on myself to heal.....to find my adult self that was lost in full-time parenting and housekeeping mode.
You are a fighter! Hang in there and you will emerge from this stronger and more sure of what you want to do with your life. We spend so much of ourselves giving in these relationships that now with older kids, it's time to spend that time on ourselves! Sending positive thoughts and wishes you way.