I recommend you show her the beauty of Islam. She probably doesn’t see the beauty of it. I recommend you have her see these videos, or you see them and share with her their main points:
https://youtu.be/rSwNbQFQ_fI
https://youtu.be/jB3MXhYOy2k
https://youtu.be/RK7PCkFT4Rg
https://youtu.be/OsORm56hx08
https://youtu.be/kPZNe_EG9nE
https://youtu.be/b7BTouFUoDo
https://youtu.be/s8DpPc3g014