In general, people are more likely to believe the word of a woman over the word of a man. So if a woman accuses a man of something, unless he can prove his innocence, he's got I would estimate a 3/4 chance of being found guilty of whatever the crime is. I think we need some way to rebalance that.
All laws and prosecutorial systems should be designed with misuse in mind, because misuse will happen. We should always think, "if I felt wronged by some person and wanted to get revenge, using the system as a weapon and being willing to lie, could I successfully use the system to get my revenge?" And I think in many cases in our current systems the answer is yes, misuse is very much possible. I won't even bother to describe any scenarios, because I'm sure we can all imagine them. Well, here's one [2]
[1] https://www.youtube.com/watch?v=VDpvwWWzJuk
[2] https://www.youtube.com/watch?v=aLowHT_ytBs
Other links: https://www.youtube.com/watch?v=HGE-3ioAlmQ