Breakup due to a 3rd Party or due to gap/feud between families?

I agree with you. I also think that a breakup due to a third party is more hurting than the feud between families. I think, the latter can be resolved in the future and still has a chance for both of you to be back together. But in case of having a third party, it's really difficult to be together if the trust and loyalty is already broken.

whichever reason it is, for a breakup it will definately be upset/hurting. sometimes even different thinking might lead to a breakup. not neccessary because of third party. it all depend on how we cope with it.

Both break ups would hurt but in different levels. Breaking up because of a third party would hurt because it destroyed your trust and puts a question mark on what you have done wrong during those years that you were together. Breaking up because of a gap between families would also hurt because it's something you really want but could never be. It hurts not only or your partner but also your families. I guess in the long run no matter what you choose between these two we still get hurt. There's no way out of it. Although there is something that you can consider if you broke up because of a third party you can never get that back but if you break up because of a gap between families there are a lot of ways that you could do as a couple to resolve that issue.