Time changes a lot… even that spark in your relationships tends to give a miss with time, if you don't tend to work on keeping it up... and then what, each and every small issue turns out to be a main reason for that biggest argument, that can also lead to a break up, even in a committed relationship...

Even to work on your relationship, you need to know your argument is leading to a crises or what's with it... let's have a look at these possible situations, if answered on time, could avoid your relationship ending up in crises;

There is any type of abuse. No abuse of any kind should be tolerated in a relationship. Too often, women don't want to believe that it's abuse if there isnt any physical abuse such as hitting. They fail to either recognize or acknowledge that psychological abuse such as intimidation, threats, verbal abuse and emotional abuse is happening. Sadly, even sexual abuse is tolerated or just denied. Any type of abuse should be viewed in the same way: This is a serious, and potentially dangerous relationship crisis!

There is a significant amount of unresolved conflict. Open communication is one of the best ways to keep a healthy relationship or to start rebuilding it. Conflicts are going to happen. They are not unhealthy, but they need to be addressed in the open and resolved before they become unhealthy. Allowing conflicts to remain unaddressed will allow the negative feelings to begin to fester. Over time, this can tear a relationship apart because those negative feelings will end up coming out in one form or another.

Sex has either stopped or become a rarity. Sexual intimacy is one of the major differences in any committed relationship from other relationships. Especially for women, sexual intimacy, not just sex makes them feel loved and desired. For men, sex is often how they express their love for their partner. When sex is either rare or totally absent, it is almost always a sure sign a relationship in crisis.

You’re living parallel but separate lives.  This occurs much more often than people realize, particularly when two people have been married or living together for several years.  You share a home and a bed, but little else.  Instead of truly living as a couple, you both do your own thing.  You live more like roommates than a loving couple, with your own activities, hobbies, and friends. While it may appear to be "working" on the surface, it is often a red flag of a serious relationship crisis.

One or both of you is playing the blame game.  Part of being an adult involves taking responsibility for one's role in any type of relationship problem.  None of us are perfect human beings and relationship problems are never one-sided.  If nothing else, at least one person is allowing the other to be disrespectful.  Blame is destructive and accomplishes nothing.  If one or both of you is blaming the other for any problems in your relationship, you re already in or heading towards a relationship crisis.  Nothing will get resolved until the blame stops.  

Infidelity always affects relationships, regardless of whether the non-affending partner is aware of it or not. When people are in a healthy, happy relationship they seldom cheat on their partners. When people do have an affair, it is usually done to meet a particular need (whether physical or emotional). While infidelity is often a symptom of an existing crisis within the relationship, it can also create a serious crisis as well.
A committed relationship only lasts lifelong, if you want to and work on holding the relationship…