Healthy looking outdoor lezbarado falls when i water her...

I have a very healthy (looking) lezbarado clone that has been outdoors since may. Today while watering, she fell over completly. She appears very healthy and is growing fast. Perhaps she is getting too top heavy? I will post pictures if I can from my phone. She is about 3 feet tall with 6+ main tops.

you mean the trunk isnt sturdy? or the plant wilts when you water?

Sorry for not being more clear.
The stem is very thick and sturdy. I can't hardly shake her from the base. I water tge soil and mist her leaves. But it is almost as if the stem only goes into the soil 1 inch because she will bend all the way over without snapping. I propped her back up and now she's fine I was just wondering why she fell over earlier. This is the 1st time its ever happend. She gas been outside during hard wind and rain so a little water should be no problem.

why dont you add soil around the trunk?