Jeff,
So sorry to hear this. Did your mother actually break both her hips?
This happened to my mom about 8 - 10 weeks ago and it has been rough in more ways than just the hip surgery and recovery alone.
Even with this reminder to be very careful, I fell recently (in condo in Mexico, husband took a shower, didn't use a bath mat, water on tiles that were like glass, I came along and whoooooop!) fortunately didn't break anything, just bruised up.