Besides infidelity, what are some other reasons why marriages fail?
1. Money. 2. Religion or lack of. 3. In-laws pressures. 4. Extended families. 5. Married too young. 6. Abusive, mentally, physically, emotional and all that. 7. Good girl / bad guy. Suddenly, they're fed up with that! 8. Trust. 9. No passion. 10. Too much taking not enough of giving. 11. Age difference. 12. Don't want kids. 13. They married for all the wrong reasons. 14. Too critical. 15. She/he hasn't grown. Too childish.
Differences in sexual needs and desires are the root cause of most marriage failures. Infidelity, abuse, communication problems, and even some money problems, are the result of some one not getting sex when they need it. A good sex life can overcome a myriad of other problems. Or at least minimize them.
Lack of Communication
No communication, money issues, career path differences, physical distance, having/not having kids, mental health, physical health, addiction, abuse, lack of effort.
Mostly money. White people, they love to divorce like crazy
Many would cite communication, trust, and finances.