Hi I can understand her emotional disturbance, Is it that she was sensitive and moody from childhood, or due to some experience her behaviour changed. I think something is bothering her, may be she is scared / lacks confidence to share it to anybody. because she is crying all time may be she is feeling of helpless and feeling low. I know she need a trustable person to speak. Please visit to counsellor / psychologist near her area, try to share the feelings, I am sure she can feel better and handle herself with confidently. take care stay positive.
Next Steps
visit the psychologist at the earliest.
Health Tips
spend time with loved ones/ family members, practice Yoga.