Worst possible fucking news

So..I've never been one to complain about how bad my life is. It's not been the greatest but I've always counted my blessings. Recently things were amazing, in the past year I met the greatest man in my life and we're together, I became a model and things were looking fine. I'm only 18 by the way. And today my mother drops the bomb on me that my family want me to get married. Not just any marriage. They've found a suitor. Ofc they don't know about my bf nor would they approve because he's white and not of the same cultural background as us. I've been crying for the past hour in the bathroom and I feel so shit. So fucking shit. Why this is still a practice I have no idea when it's literally illegal to have forced marriages here in England.