Re: Rishta of an Alcoholic!
Someone I used to know married a guy knowing about his drinking habbits and she (just like your sister) saw hope in him and thought she'd be able to work with him. They were divorced after she had their first baby. Apparently his drinking just got worse after marriage.
I think all of this just comes down to one basic thing - either you can live with the way the person is now or you can't. Don't marry in the hopes of change, that something will change and then life will be good.