Belief exposes a man or woman entering into marital relationship to a great degree of vulnerability and exploitation. However without being vulnerable no one can have trust in the relationship with the spouse. Being vulnerable means allowing the spouse to exploit the weakness of the other if necessary and be prepared to sacrifice. Good faith means, being prepared to sacrifice in the process of being vulnerable, and believing that spouse is not capable of that conduct. If a man or woman is not prepared to be vulnerable and sacrifice and experiment with life, there is no point in marrying. Such marriage is not marriage at all.
There is a great joy in worshipping the spouse and in being worshipped by the spouse. For that both of them should display exemplary conduct towards each other and try always to be worthy of such worship by the spouse. To keep on making such attempts to be worthy of worship by the spouse is the true essence of marriage. If one is feeling I am worthy of being worshipped, I don’t have to worship other, that person is suffering from Rajas, and where there is Rajas in anyone of the life partners, marriage does not work. Both of them should strive to be worthy of each other’s worship.
One who guards to protect oneself from the other in a marital relationship is simply conveying the message that he/she is not trusting the other. Such person is not worthy to be considered for marriage. Such person on self analysis should consider himself to be unfit for marriage.
Coming to the question of whether a marriage is a contract, before we discuss we should question ourselves, whether a marriage is a spiritual bond or a materialistic bond between man and woman. India had always been spiritual country and the foundations of institutions of family and marriage are based on age-old traditions, values, customs and religion. Couple involved in a materialistic bond would see each other as "You and I", and ask each other "what do I get from you". There is no "you" and "I" in a couple involved in a spiritual bond, because the Advaita says, "that which you see is yourself". There is no difference between the observer and the observed. There is no duality in the world, whatever we perceive is part of our own self. Based on this, they realize oneself in the other and the other in oneself, thus becoming soul-mates. Love is one mind in two bodies. Very few relationships, people perhaps, one in a crore achieve this through marriage in modern times. But in olden times, this was the aim of couple, because then spirituality was the touchstone for a marital relationship. Divorce was not allowed for the reason that marriage was treated as a lifetime bond. So no one could think of other options once marriage is over.
If marriage is treated as contract, people involved in a contract expect a consideration, necessarily a gainful consideration. People ask "what do I get from you, what you get from me, who amongst us benefitis more, is this a win-lose relationship, lose-win relationship, lose-lose relationship or win-win relationship?". When other options are there (because divorce option is always there), people get lured for "better" options, they get dissatisfied by what they have in hand. It becomes a materialistic bond between husband and wife, who see each other as parties to contract having expectations to fulfill from each other. Each of them become self-centric. "I have to get this", "you have to do this for me"....like thoughts pervade their minds because they always perceive each other as "you" and "I" rather than as "We". In a spiritual bond, couple is only concerned with "We". Whether it is happiness or sorrow, pleasure or pain, riches or poverty, we have to share with each other. Either both of us win or both of us lose or I lose you win. There is no question of I win you lose. But in a materialistic bond, people carry a tendency to always think of "I win you lose", because they are in a contract for "gainful" consideration. A manufacterer is a businessman by nature. If he makes a product for a cost of Rs.20/-, he will charge Rs.40/- for it from the buyer though including service cost, taxes, profit etc, it can be sold only for Rs.30/-. Because he wants to indulge in a "I win you lose" relationship with buyer. Similarly, in a contract of marriage, the parties involved carry the mindset of "I win you lose" which is typical of a businessman. They do not want to lose from the other. The reason - unlike a spiritual bond, in a materialistic bond, the spouses involved can perceive life without each other. There is life for me despite you, inspite of you...the spouse conveys to the other in a materialistic bond. In a spiritual bond, the spouse says to its life partner, "You are my life, you are my life-force, I have no life without you".
Trust is essential element in a marital relationship. Even in a family relationship. We always think, whether the other person is worthy of being trusted. Before that, we should ask ourselves, "are we capable of trusting".
Faith and religion are words synonymous because, the duty of Law is to ensure the self-centred rights of a human being vis-a-vis his/her own relatives are defended, and the duty of Religion is to test the human being's ability to trust, and force him/her to stand vulnerable and defenseless in the sea of troubles and adverse circumstances he/she faces in life. Hence law is materialistic and religion is spiritual. Religion no doubt exposes human being to the risk of facing difficulties, but as human beings win the test of religion, it immensely contributes to the general well-being of society. Don't we feel safe and secured if we have someone to trust without a pinch of doubt? That kind of emotional security human beings enjoy only when they stand the test of religion and learn to trust. The qualities required for it, is patience and perseverence. Stand exposed to the risk of losing. Stand defenseless. Spend till last rupee from your pocket is consumed by the ones that we have trusted. After that watch whether they can still ditch you. What is the point in losing everything, and see whether the other is going to ditch or not? It is wiser to not allow them to ditch you rather than getting into a position where you give them a choice to ditch. Yes. You can do that. If you are doing that, you are a materialistic person. You want to defend yourself from people around including your family members and wife. That means you don't trust them. That means you have an understanding that there is life for you, without them if you have control over your wealth. That means, you are not trustworthy. So the conclusion is, if you don't trust others, that does not mean, others are not trustworthy. It means you are not trustworthy. That is what is called in Advaita, "that which you see is yourself". Why do you want a family if you have desire to control them, exercise authority over them by having control over wealth?
Such feudal desires can be fulfilled even by employing people for respective services that you want them to do for you, including s*x. If you cannot trust family members and wife, why expect to be part of a family or marriage? If you cannot stand defenseless and trust, and stand for the test of religion, then you are unfit for both marital and family life.