Search Results: giving the wrong idea to guys

To make a long story short:

-My good female friend has an alcohol problem
-I'm always there for her and do the best I can to support her, but she sometimes complains i can't help her good enough because im not an alcoholic too
-I thought it would be a good idea to give her number to one of my online gaming buddies who i know struggles with alcoholism too
-He starts to text her and acts weird... he starts asking her relationship status, she said she had a bf (but doesnt), then he says "oh well you should let all the guys know in your life that you have a bf" and she got mad and said "dude im looking for alcohol advice not social advice!"
-I text her the next day "Hey so i gave my friend your number to try and help you since he's an alcoholic too, hows everything?"
-she texted back "Haha I knew you were involved the moment he asked me about my relationship status. its as if you were trying to pry for information" she then started to cry on the phone and said she felt i backstabbed her. She also accussed me of trying to get him to troll her for fun

I don't get what I did wrong. she doesn't talk to me anymore and i lost my good friend. how do i get her back, and can you really say i did something wrong? I'll admit I shoulda asked her permission before giving her number, but thats the only wrong doing i can see i did. i have no control over the weird actions my friend did, and i told her that! she said back "Well you shouldn't have sent him if he was a weirdo! do you think im retarded because im an alcolholic and wouldn't find out you were involved?"

but its like... i was just trying to do something nice for her and help her. Help anyone?

This happened in the span of two days.

Day 1: I met this girl in my enrollment center. We were both waiting so I started talking about her classes and all. I went really well. I was making her laugh and giving her helpful tips about the school. She said she didn't even have a friend on campus, so I figured we could trade numbers and I could help her get comfortable at the school. She said okay, but then I text her a little while later and it was a fake number. I have no idea what I did wrong there.

Day 2: I had gotten another girl's number and had been talking to her for a day. Things were going really well and we were getting along. We had some common interests and seemed compatible. Then she started dropping hints about her faith. I'm not a believer, but I don't hold it against those who are. Anyway, I politely dodged these hints until she brought it right to the forefront. At this point, I had to respectfully tell her that, while I respect her belief, she had to respect mine as well. We had a short discussion in which she said she hated when guys stopped talking to her because of her faith and I told her I had no intention of doing that -- we'd just have to agree to disagree. Eventually she told me she couldn't see us being friends because of the difference in our beliefs. The hypocrisy!

These are just the experiences I've had over the last two days, but I've had a lifetime of experience tell me girls are absolutely insane. Have I lived a life of misfortune or is this really the way of things?