Ontario criminal law

If more context is required I’ll share but the rules are to keep this brief. This is out of curiosity because this situation is happening to my SIL and I’ve been learning a lot about Ontario law over the last couple weeks.

Summary:

Crown: newly separated wife Defence: newly separated husband (There are two young children involved)

This is a criminal case that involves harassment and sexual assault, break and enter, assault with a weapon, possession on weapons (not properly locked up), stalking, there were also death threats uttered that involved their children. I don’t know if he’s been charged with everything but this is pretty close to what the investigation warrant listed.

Defence has a very wealthy family and they’ve acquired a pretty high profile lawyer, he’s been pretty intense. He successfully got him bail today.

The Crown isn’t exactly in the same boat and the current crown representative seems to just be getting pounded by this defence lawyer when I’ve watched the bail hearings. My SIL inquired on getting her own lawyer but was told the crown just represents her. Edit: correction represents the government***

Should my SIL lawyer up? Can she lawyer up? Can we fight this bail decision?