Friends and Together

I still remember the first times our gang outing but that times is the 1st times and the last times until now.
I still remember that we forgot to take photo and we decided to take it in next outing but...
NO MORE outing after that times.......
This 8 friends are my best friends in sem 1- 5 boys and 4 girls gang. We liked to hang around the college together, eat together and gossip together.......
BUT after some of them found their life partners, they refer to be in two people world and ignore others or even forgot the promise we had made together. There are also many argument, quarreling between us. Now this gang of friends just left 4 or 3 always hang out together.......
One day, I heard someone(not in our gang) said:"Come to join us, won't have any argument in our gang." I felt so speechless at that time. How come a happy gang will become like this?
If anyone ask me my birthday wish, can I just wish that this 9 friends can back to half year anot?

Maybe I'm the one should say sorry for all the argument and quarreling I made?

I‘M SORRY