Not long enough

Leanne Black, 32, repeatedly cried rape with bogus sex assault reports to police after rowing or breaking up with her former partners.
In one case, Black claimed she had been drugged and raped. In another she told police a boyfriend kidnapped and molested her.
A court heard that her innocent partners would have faced up to five years in jail if they had been found guilty of such serious sexual allegations.

So why was her sentence so short?  She should have been sentenced to the time her boyfriend would have done if convicted.