Is someone traveling to Pakistan?

The suitcase weighs about 45 lbs. and I have no problem paying extra for it but we had a similar situation before and it was fine until we got to pakistan.... those stupid people were like your two and your allowed to bring 4 suitcases so why do you have 5 and we were like we paid for it and they still made such a big a** deal about it..... so we dont want to go through all that s*** again..... and the reason why im really stressed about my 5th suitcase is because Im getting married and I have things that I need to take with me and I really need it to go but now I don't know what to do.... If anyone has any suggestions pleaseeee lemme know!