The top 10 everyday niggles and passion-killers:
1. Weight gain/lack of exercise, 13%
2. Money & Spend thriftiness, 11%
3. Anti-social working hours, 10%
4. Hygiene issues (personal cleanliness), 9%
5. In-Laws/extended family - too much/too little, 9%
6. Lack of romance (sex, treats etc.), 8%
7. Alcohol - drinking too much, 7%
8. Snoring & anti social bedtime habits, 6%
9. Lapsed fashion-Same old underwear/clothes, 4%
10. Bathroom habits - Stray nail cuttings etc., 4%

interesting.