Getting married and dating is two different things. While there are people that will feel okay getting married to any religion, there are people that can't marry someone older than them. What do you think about marrying someone older than you?
Yes you can. Sometimes love and fate could guide a young man/girl to marry an older person, As long as the person aware and understand that there could be some problem in the marriage life, for example, there's possibility you will not have a kid if you marry a 50 years old woman. Or maybe when the young woman reach the golden age of 35, the husband is to old to counterbalance his wife.