My wife just walked out on me after 12 years, she has some mental illness issues so I'm not sure if thats to blame, it's devastating,, I was a good husband to her, always there for her through some very difficult times with her illness, always stood by her side, She was my best friend not just my wife, I guess sometimes people just leave, we were both married before God and tried our best to live his ways in our marriage. Just try to stay strong in this, I'm also having a very difficult time not just giving up on everything, I'm an old fashioned person and I believe you marry someone for life, I wont even consider getting married again