They sound VERY TOXIC, of course, when they were drawn to you, you were also VERY TOXIC living in the 'drama' of addiction.
You are no longer TOXIC, you are CHANGING and HEALING and they just DO NOT FIT in your world now like they did before.
Time to put their emaiis in Junk and take their email addy's off your contact list, then you see their emaiis until you empty your junk folder, and just clean the whole file.
Start finding some new acquaintances at Alanon, maybe at a Book Club you belong to, or the gym, or some hobby you like doing, etc
You do have 'friends' here, but we are cyber space, but we do respond, lol
Don't forget that we are walking with you in spirit.
I'm sending you a PM.
Love and hugs,