Allah created the human in order that they know him. The cause for such knowing was Allah's love for himself. We Muslims should love Allah because of his attributes such as he is Almighty, powerful and kind. We also have to love Prophet Muhammad and his 12 progenies. Due to love those, we should submit ourselves to their words. This means we love those who love them and hate those who hate them. This unity, which is created by loving similar sacred people and Allah, is called a central love. Due to centrality of love in Islam, people fall in love with each other and love and kindness glow into Muslim community, especially a brighter love glows between husband and wife.
Upon the holy Quran, we Muslims believe that Allah created a soul mate for each human. This soul mate is similar to him/her and Allah has put love between the hearts of these two people to start family life with each other.
Upon Islamic traditions Allah assigns an angle for every baby who is born and that angle will ask Allah about the pair of this baby in future [husband or wife]. After Allah told the angle the name of his/her soul mate, then the angle will write that in a book which belongs to that baby as her/his destiny.
Upon Islamic traditions, marital relationship can be best if it is directed by Islamic traditions in this topic. However if the marital relationship fails to work ideally, husband and wife can read certain verses of Holy Quran, or write such verses by stick and some sort of colorful liquid and fill with water and drink the water. This would improve the husband and wife relationship. Basically this way Muslims deter Satan to keep the hand of evil away from their relationship. Since Satan is powerful, verses of Quran only have the power to deter Satan.
If you are husband and wife, you are both Muslims, and if you love Allah and pray those verses, which relate to marital relationship you could reach to ideal relationship, which is similar to the following list:
to respect others' feelings and culture
to be close when other person needs you
we need to know what we want
we need to be committed
we always have ups and downs but being there for each other and being unselfish brings out the love and wellbeing.
being important for each other
never go to bed without resolving a difference.
A shared worldview, good relationship require some hard work and a preparedness to change.
to find the balance between independence and dependence and being ready for a healthy and fun relationship.
being comfortable with the person, can trust her/him, have an intimate relationship that we both enjoy.
be flexible, listen to the other person, no matter what is going on
the ideal relationship would be one where each partner is treated equally and feels safe, secure, and valued. Where there is mutual respect and concern for each other's welfare and needs.
to have a good relationship it requires both people to work at it. One-sided relationships do not work. It is 90% give and 10% take on both sides.
being positive, attractive, and honest, with valuing family life, sharing some mutual interests, and shared values are essential in a serious relationship.
taller than the tallest trees, that is how it has to feel, deeper than the deep blue seas, that how deep it goes if it is real love.
it takes years to build a trust and only seconds to destroy it.
having the capacity to share, enjoy, celebrate and laugh with some body special.
we grow apart due to a failure to maintain communication channels. Therefore, communication is the key to a successful relationship.
Intelligence, personality, spirituality, and humor gets people every time.
the key to long term relationships is good communication and to have mutual respect for each other.
all relationships are based on equality and fairness.
one where both partners respect each other's individuality and are able to let the other have the right space to do their own things so that they can be happy in that as well.
There are also the intimate moments that makes us want to be together and equally share these as well as they are precious.
all good relationships are based on trust and honesty. Chemistry mixed with shared interests and a commitment to work through any "bad times" by communication. All good relationships, business and personal, are based on mutual trust and honesty (simple but so important)
people must love and respect each other in order their relationship work.
give and take is so important. Being flexible and being able to compromise and to know when to do it well.