Marry an Optometrist
Via Overcoming Bias, a recent study ranks occupations for their divorce rates, once other predictive factors are taken out of the equation. The top 6 divorce-prone jobs?

1. Massage Therapists
2. Bartenders
3. Dancers and Choreographers
4. Health Diagnosing Practitioners
5. Physicians and Surgeons
6. Gaming Services Workers

The bottom 6?

507. Optometrist
508. Clergy
509. Transit Police
510. Religious Education Directors
511. Agricultural Engineers
512. Communication Equipment Workers

Musicians, by the way, come in at 306. Post-secondary teachers, 351.