Also add this to part F.
This is not commonly happening problem, but its worth considering as it happened to one of my friend.
The Father of the girl (who is the bride) was not a good understanding person and also mother was the same. so though husband and wife are educated, wife is so scared of her mother and father and she keeps silent when they do wrong. because of the afraid. so they (husband and wife) had to start to live separate as they went to get divorced due to these parents too much nose in.
Other thing is see for grooms and brides from good areas. not to discriminate any areas, but there culture will matter alot, when both husband and wife are from 2 different worlds, cultures then its going to be tough to live.