Yes, it is a difficult situation..
Children being in a confusing at this is normal, yet, to get some clarity and to move on in life, seeking a professional support will be useful.
Next Steps
You can look for a therapist on her behalf and can recommend them to your daughter and can suggest her to talk to them first before meeting them.
She might get a comfortable feeling and then she can decide herself..
Health Tips
For more details and clarity you can connect with me by using the link given below :-
https://prac.to/hema-sampath-psychologist-dir