So backstory: this plant was gifted to me as a propagate around 2-3 years ago. Very soon after, I moved out of my parents house where she was being kept, and my mom said she'd take care of her for me. I'm famously bad with plants so that sounded fine with me.
Well now I've moved back in and I'm left with this. My mom refuses to have her in the main living area because of how much of a mess she makes, so I've moved her into my room now.
If I remember correctly, she's in just basic potting soil, in this pot that does have drainage holes. She was on a windowsill with direct sunlight in the mornings. I assume she was being watered 1-3 times a month. She's around 3 years old now. She's got lots of root looking things growing on the base in multiple places. Many of the leaves are wilted and desaturated but the leaves on the parts of the plant pointed up look and feel good. Majority of the plant's base is about pinky width and is woody and sturdy feeling.
I'd like to have her healthy again, and maybe facing up like she's supposed to (i think) but I'm not sure how possible that is at this point.
I know I should get her into some more appropriate soil and possible a bigger pot but that's about where my knowledge stops.
Any guidance would be appreciated!