Well again, do bear in mind they left on good terms...or at least Ivy did to Brock, as evidenced when he came back. So I think we can toss out the flat out scorned theory, or angrily kicking him out, or anything along that nature, since we know Ivy is chill as fuck and wouldn't do that anyways, but also because she parted ways with him on very good terms.
What I find intriguing is that she knew he was in Pallet...
It's impossible to find good art of Ivy>>18487654Don't forget all the bras and panties lying around in their dirty laundry catastrophe.