Answer:
(Fatwa: 1797/1625/B=1430)
It is not good to tie a knot with the person whose source of income is unlawful. You will consume unlawful morsel after marriage, it is a sinful act. You shoul look for a boy whose source of income is Halal or if you can convince him to leave his unlawful business for forever, it is far better.
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
