Basically you have three choice:
1, Go through the same process, find a girl, fall in love, get betrayed and dumped, and so on... just keep hope there will be infinte cycle of love and hate...
2. Do the same as choice-1, But make sure you dump her before she does to her.
3. Go to the toilet or roof top alone and cry as much as you can. Then go to internet and contact Ghotok(Matchmaker) Pakhi Bhai, find a good girl, get married, ....couple of children and live a happy life.
So see ypu have lots of choice.
So don't worry be Happy