Marriage was established by God. It is an idea from God and not man. Marriage is more physical than we think. It actually has a spiritual significance attached to it. This is why we don't go into it with mindlessly, we should ask for spiritual guidance from God.
Some people are in a haste to go into marriage. Marriage is no doubt something that should be of concern. But we don't need to rush into it. There's a common saying that when you rush into marriage you may end up rushing out of the marriage. Nothing should put us in rush or pressure, not even marriage. What to consider about Marr is whether the time is right and the person in mind is the right person.
How we can identify the right partner is that they must be a prudent husband or a prudent wife. If this feature is lacking there may be a problem. People often make the mistake of going for looks when thinking of marriage. Looks is the least factor when looking out for a partner. When we are with the right person destined for us we experience a happy and peaceful home. There is no one who doesn't desire such a home.
It's not a crime if we are in a marriage that there is happiness. That is actually the kind of home that God desires for us. But we can only have such in our marriage when we seek the counsel and direction from God and not deciding to do things our own way.