Ave, what you described sounds kind of despicable, sorry (at least part of you might not like to hear judgmental things about them, but I can't help it). Part of us does not choose the people we like/love, so it may hurt, but I say toss each bad apple out like a decayed fruit. &*$@*#(#)$*!!!! Stuff them.
You will be better off and others will pick up on worthwhile signs in you and want to spend time with you - and they will make great replacements. At least that is what I would like for you.
Keep going at taking a look at what you can do without alcohol.