Marriage help

Hannah asked 3 years ago

Salam aliakum. My husband and I have been married for almost a year now. We have been blessed with a baby boy alhumdulilah. Our marriage has had many ups and down but I am reaching an end. My husband will not stop smoking weed and it is wrecking our marriage. I have done everything to get him to stop but I don’t know what to do. I don’t want my son raised around this haram and I know I don’t need him. Because he isn’t turning from his ways is it permissible thing to ask for a divorce as it will in the future harm my child and our marriage. Please I need help