I'm not that old, so I don't know for sure, but it seems like these days we make everything so much more complicated than it needs to be. That is especially true when it comes to relationship couples seem to find it so hard to figure out the problem and many times the problem is a small and simple thing.
One analogy I often use is that of a stone wall. Think of your relationship. Every time you do or say something that hurts or annoys your partner, it's like adding another stone to the wall. A couple stones here and a few stones there don't matter all that much, you can still easily step over the wall to be close to your partner.
And, if you apologize, and make permanent changes, to the behaviors that caused your partner pain or annoyance, you can even remove a stone sometimes.
But if you do like most couples do, and you continue to add stones after stones after stones, and you don't remove any, you will find it virtually impossible to connect with your partner. By that point it will be very difficult and maybe even impossible to tear down the wall and have a meaningful relationship with your partner.
The trick is to make sure your wall never gets too high. How? Easy, talk. Just talk, don't yell, don't shout, don't accuse...talk.
It's very important each person in the relationship remembers that the other person has feelings too. When you are hurt and upset it's very easy to make everything all about 'you'. That won't work.
If you take the time to realize that your partner has their point of view and remember, this has absolutely nothing to do with right and wrong, it's simply about recognizing that each person has their own view of what has happened and you need to let them express that view without getting defensive or upset, you might actually find that you are on the same page...just a different sentence!
I've had that very same experience. My spouse and I had very heated discussions but once we calmed down and actually talked, and listened, we realized though we were saying it in different ways we were both saying basically the same thing!
Once you come to that place it will help you take a stone out of your wall and it can also help you in the future if you can remember that you and your partner probably aren't all that far off from each other, you're just expressing yourselves differently.
For the most part no matter what your age, gender, religious, or sexual preferences, everyone wants to feel love, respected, appreciated, and understood. You want that and so does your partner, when it comes to relationship couples will be much better off if they never lose sight of that. If you try to deal with your partner with those things in mind, and they do the same for you, your relationship will be much smoother, and there will be a lot fewer stones in your wall.