It´s unsure. I think after Edward leaves and Bella thought he would never come back she had in anytime began to thought about that she had to face the future. She fell in 愛 with Jacob but when Edward cames back she was helpless. She didn´t fell in 愛 with Jacob when she thought there was a chance that she´ll get Edward back. I see it in that way: She loved Edward with her whole heart. He leaves. Then she fell in 愛 when she thought she could never see Edward again. He came back. Her feelings struggled and she ロスト her whole ハート, 心 again on Edward. Her feelings for Jacob were weaker. Because her ハート, 心 always belonged to Ed :)
I fully believe that she never really loved Jacob. He spent all of Eclipse emotionally blackmailing her into believing that she did, but as she says in New Moon "I wish Jacob was my brother so I could have a claim on him." He was her best friend though, that much is true. But what Bella and Jacob didn't realize is that there were other forces drawing them together, namely Renesmee. As soon as she is born all of their feelings toward each other are gone. It's like she was always a part of Bella and Jacob was in 愛 with that part of her.
That's exactly what I believe. I could be wrong though, I'm just a ファン and I'm not inside Stephenie Meyer's head. That is just what it seemed like to me.
I believe she loved Jacob, but not all 愛 is the same.
She had a familial 愛 for Jacob. He was like a part of her family. She didn't have desires to touch him and キッス him like she did Edward. She ony wanted him to be present in her life.
She had a romantic 愛 for Edward.
Loving your family doesn't mean あなた 愛 your romantic interest any less.
'Jacob was right. He’d been right all along. He was もっと見る than just my friend. That’s why it was so impossible to tell him goodbye — because I was in 愛 with him. Too.'
Of course it's subjective but yes, Bella has 発言しました she was in 愛 with him. And not as in a brotherly 愛 as she kissed him.
