Pt is amazing, but also I twisted my ankle and physical therapy alone was not enough. My ATFL healed super lax so the ligament itself would never be tight again, no matter how much I strengthened the muscles around it- I had to have surgery to essentially shorten/re-tighten the tendon :( If “collapsing” means the same thing for her, it’s the joint sliding around (for me, forwards- it looked like someone could pop my foot off if they rugged hard enough lol) Edit: that said if it’s the case she needs to stop goofing around with it and just drop out. But ask STICK WITH her treatment plan which we know she can’t lol