Bullied at sch by DB GF and she is still the same. Do I tell ?

[Highfivemum]

Here goes.
My brother who is in his late 30’s and a great man has recently introduced me to his girlfriend,he has confided in me he intends on proposing to her on her birthday in October. My brother and I are very close due to family circumastances. He is a widow having lost his first wife 3 years ago. This is his first girlfriend since and they have been dating for 4 months. They met abroad as they were both working, hence this was the first time I met her. I thought she looked a tad familiar when I said hello and i racked my brains as to why I thought she looked vaguely familiar. She seemed fine. Polite and I was happy that my DB seemed happy after years of sadness. While saying good bye I suddenly got this awful feeling in the pit of my stomach. She was a girl who bullied me for 18 months at school. She literally made my life hell. I moved schools and had not seen her since she was about 15. Our school had a huge catchment area and she lived on the other side of where we did so never saw her again. The awful feelings I got resurfaced. I mentioned it to my DH and we both agreed as she seem really nice and pleasant not to rock the boat as it was a long time ago. Last night we met up again. During our conversation my brother mentioned schools. He is 8 years younger than me so didn’t go to the school she did and had no Idea about us. She has told him she went to a totally different school. He then said we were the same age so would have been in the same school year. I just said yes and left it there. I went to the toilet and as I was leaving she was stood there she said to me. She knew I knew who she was from the past and I would i not to say anything as she loved him. I was about to say it’s in the past and let’s leave it there. But she then said if you do say something you will regret it !!!! I will move home away and cut you out of his life. !! I was mortified. I felt shaky all like I did as a kid again. Don’t know how I kept my composure to go back to my DH. She came out all smiles cuddling my brother.
Do I tell him. I love my DB so much and I can’t bear him to be hurt but I worry she will pull him away and I will lose him.

[CuntyMcBollocks]

If you love your brother you would tell him, and if he loves you then he should listen to you and believe you.

[Trunkysaurus]

Cunty, if you were remotely bothered, you'd have read the fucking thread.