Well to me both the male and female don't feel impact of breakup, because the person you are being courting for a long period of time.
Than you break up with him or her, you will feel the regrets of breakup and breaking up is not a good thing because it make some people to run mad.
And do killed themselves, it make some people imbalance, so we must not joke with such.
I agree with you, but breakup is inevitable in some cases, no one wish for it to happen except they are in pain. But definitely its something that causes breakups either from the partners. Maybe finding a fault that you can't leave with of cheating or even more. The thing is no one have control of tomorrow or even the nest minutes.