Im sorry to hear how alone you are feeling. I can assure you that you aren’t alone. My partner is heavily dependent on cannabis and everything has chamged because of it, his mood, our relationship, his relationship with our daughter. He spent money given to her on drugs and everything he needes in order to smoke cannabis, i can not bring our 3month old around him when he has drugs/is high so i mostly feel like a single parent. Me and various other people have spoken to him about quitting but i think he feels attacked and gets defensive. I feel like it is a lost cause. My situation differs slightly from yours but I do.understand xxx