Every Conflict Is Solvable
There are bound to be someone in the relationship who loves to be early while the other one tends to run behind schedule, one is more organized than the other, or one spouse wants more "me time" instead of quality time with their spouse.
According to Gottman's Research, only 31% of conflicts are actually solvable. In a marriage, perpetual problems will occur because of the different personalities and lifestyles you and your spouse have. It is more important on how you navigate those differences, so that they do not create any barriers within your marriage.
Accept those differences so that you are able to maintain and increase your emotional connection and satisfaction within your relationship.