I don’t think they can feel while they stuck in addiction it rips all the good things away, its their new love, they need it they want it and feel terrible qhen they don’t have it , it’s not fair to us the ones who love them but It won’t change unless they do something about it , doesn’t matter how much care ,love ,support ,money we give them until they say enough is enough the situation will remain the same , my boyfriend loves Coke more than me , he will come off it for a week but then the min he sees his best mate its pub home and sit up all night getting high till he can’t move , I get completely forgotten about on these nights and I end up feeling down all night while he enjoying his night ,does he care ? He will send a text sorry not msg back will msg back later lol then that’s it till he surfaces later on yhe next day , I know deep down he does love me but when the coke is there it comes first , so yeah your partner will love you but he will love and need the drugs more ,not a reflection on you and if you do leave he will feel it but you need to do what makes you happy ,I’ve woken up with a fresh mind and decided I need to focus on me and my own life fo what makes me happy and let him continue the way he is , I can’t control his life and from now on I’m not going to let what he does control mine x I’ve rambled on but hope it helps a wee bit