Even how two individuals loved each other for the longest time, there will be a point in their lives where they have to decide to part ways. Not because they don't love each other anymore but because things don't work anymore the way it should. I believe relationship ends because both parties are not being satisfied with what they take and receive. If each one of them is being nurtured with the right amount of their needs, then why put complications in the relationship?
Mistrust starts when people learn how to hide secrets. It's always a must for two people to atleast have dirty little secrets, but honestly "honesty and confession" is what people should learn whenever they have to conceal something. Make sure when you lie, you hide things temporarily but you have the intention to reveal it at the right moment. Never ever pile things up and be caught in a situation where you have been already judged as the culprit .
Of course no one will admit one's fault and mistake. And this will be the start of the battle of pride. No one will make a way to make things up. Not one of them will make the first move to ask for forgiveness and settle the issues. And as days passed by, the agony and grudge will reach its boiling point and both parties will just give up and decide to put an end on whatever they had.
It's funny how one simple thing ruins everything. With one blow of the wind, a house built for a year can be exterminated. And no one ever dare to rebuild it, and instead they just find a new place to live. Sadly, these two people never know how to value effort, the effort that bound them. And value the time, the time that makes them stay together.
There's so much element to be considered when you want to build a home or a long-term relationship. You need to invest, to build, to re-build and lastly to maintain and take care of it. Love and security will always be your foundation, together with all the adjectives that make these two words.