Rebellion leads some into a marital mismatch. Getting even with parents, for example, by marrying someone they do not like is always costly. As with marriage on the rebound, the wedding is a response to someone else rather than to one's partner. Loneliness can drive a person into a hasty marriage. The problem with this motivation is the lonely people will end up lonely in marriage if the relationship doesn't have much more of a foundation to stand on.
Obligation sometimes substitutes for love when considering marriage.
Some partners marry because one of them feels too guilty to break it off. A woman who marries a man because she believes her loyal devotion will help him quit drinking and live up to his potential could be an example of this. Such marriages often don't work. Financial advancement is a marriage motivator for some. Many young divorced mothers consider remarriage because they are exhausted from the struggle of supporting and caring for their small children.