You get married and things are great. You start having kids and your family is feeling more and more complete.

The problem is all this change can cause some arguments over time. It is normal. Just know that it will get better. You just have to give it time.It may even be decades.

Researchers from the University of California, Berkeley, have had a study going on since 1989. They have been studying a group of 150 married couples.

The findings is that the longer a couple is together, the less they end up arguing. They even find that they laugh a lot together as they age. It is especially true for marriages that have lasted at least 35 years.

So just know that is something to look forward to. Just enjoy your family and take it one day at a time.