If you want to pursue thing with ICE, pick up the phone and call. Don't wander around VJ building up support. Take your shot with reporting it. That's the only way to know if what you have as evidence is going to make be sufficient. My understanding is that you have to present a strong case for ICE to expend energy.
Also, divorce and move on from the marriage. Trying to exact some sort of "payback" is ultimately a waste of good energy.