Need positive words.....

I had my surgery in 2012 and have lot a lot of weight.   I felt a new found sense of worth and self-esteem which was wonderful.     Unfortunately it caused a lot of trouble in my marriage and we ended up divorcing recently.  Luckily my kids were pretty much grown but sure would like to hear from others if they had marriage issues and what they did to get through them.    She actually cheated on me and I just couldn't get past that.   She would still be with me if I could.   Any advice you have for me, I would greatly appreciate.
 
On a positive note, I LOVE all of the things I'm able to do now.    Kayaking, hiking, vacationing in fun places......all things that were difficult before.    I am excited for the next chapter of my life and making new friends.