Hopefully not. It is so hard to find someone to love and who loves you back. In my opinion you should sit down and tell your spouse how you feel. You have negative thoughts going through your mind and obviously that's not a good thing. Depending on how your spouse feels maybe you two can work it out,...if that's what you both want ofcourse. I used to be so critical that an ex would do something that aggravated me and I would end it w/ out talking to them about it. I was never big on talking through issues until my last relationship, he was wonderful and helped me to grow up by, talking w/ me and getting things out in the open. Talking is the way to go, get it all out in the open and see how you two really feel about eachother. Maybe things can spark again and maybe not but, life is too short and we all need to be happy
Good luck