Again, I'm not an expert in coercive control. However, we know that the existing laws that surround intimate partner violence, and the way that women and gender-diverse people are criminalized, are often manipulated by people who are abusing or harming their partners.
If there is a way that a person could manipulate the system to harm their partner, they will do it. It's going to be really difficult, I think, for our legal system to respond to such a nuanced and complicated way of harming someone.