I was married for 2 years when I was 20 (way too young) this one broke down mutually and I was back on my own again.
After 6 months I met my current W and had been together 26 years in total when she ran off. So, I know all about second chances, marriages and relationships and commitment (rebound or not)
This time it's now been 8 months and I am happy on my own and in my own skin. Anything over and above that is a bonus