Nothing is more painful than
1. The failed marriage where two people were once deeply in love, and then, bitterly part and living separate live.
2. One of the couples breaks the promise of a marriage.
3. One of the couples constantly on the mobile phone and forget their partner is fighting for attention.
4. One of the couples spends extravagantly remember the partner needs to have a share of the money as well.
5. Jealousy
6. Ignoring the sexual needs of the other partner.