After a long 2 hour battle with this dude I think I won in the end 😂
It ended up breaking apart into 10 different plants (found #10 after the photos as it jumped out of the bin). Some only have aerial roots at this point while others have botte roots, but they all look healthy.
I have never seen a plant so wrapped up in itself as this one. A lot of the aerial roots were growing inward towards the center and were caught in between the different offshoots. Some got snipped in order to free each piece from the parent plant but I think they'll all survive in the end.
Some are in a prop pot to gain their own bottom roots but I haven't potted up the rooted ones yet. You can see big mama in one of the photos, along with three of her rooted babies I snipped off. I'm thinking about potting the rooted babies together in a larger pot, but I'm not sure what size pot they would need if I did. Mom probably needs at least a 6" pot of her own but let me know if you think she needs more room than that.