Hey im confussed can u suggest me?

i have gf she is 4 year elder to me.I proposed her, she said her parents seeing matches to her an also said that im younger to her so they won't accept me.Still we talk daily.the way she talk i can say that she love me,but she is havn't said that directly.yesterday she said that her parents had seen a guy who is working as software engineer.Then i asked her did u seen him,she said no an she also said to her brother that if her dad like the guy,she dont have any objection to marry him.........Im bit confussed she loves me or not,Is she not thinking about me in that matter........Suggest me fast im waiting for your answers