I NEED SOME ADVICE ! my brother-in-law is a Trini?

I NEED SOME ADVICE

I am a sailor in the merchant navy. My parents live in New Amsterdam and one of my sisters, who lives in Georgetown, is married to a guy from Trinidad. My father and mother have recently been arrested for growing and selling marijuana and are currently dependent on my two sisters, who are prostitutes.

I have two brothers, one who is currently serving a non-parole life sentence in for the rape and murder of a teenage boy in 1994, the other currently being held on remand on charges of incest with his three children and beating his wife.

I have recently become engaged to marry a former Thai prostitute who indeed is still a part time working girl in a brothel, however, her time there is limited as her HIV is now quite advanced. We intend to marry as soon as possible and are currently looking into the possibility of opening our own brothel with my fiancée utilising her knowledge of the industry working as the manager. I am hoping my two sisters would be interested in joining our team although I would prefer them not to prostitute themselves, it would at least get them off the streets and hopefully the heroin.

My problem is this: I love my fiancée and look forward to bringing her into the family and of course I want to be totally honest with her but should I tell her about my brother-in-law being a Trini?

maps? any help? ;D