Answer:
if she is with you that is proof enough , trust me if a girl doesnt love you she wouldn't be with you its just in our nature, we cant be with someone we don't love , sadly its easy for guys to be with someone they barely even like if there is sex involved but anyway don't try and test your girl that is just cruel and shows that you don't care for her as much as she cares for you and you know that is true bc she isn't the one on here asking such a thing about you