Sorry this might be long...
As a quick background - I lived (and functioned quite well) with depression between the ages of 16 and 25, but I'm now 32 and have been totally fine since. I'm in a very happy marriage, in a job that is stressful but that I love and I'm 22 weeks PG (after a long period of infertility) with my first DC.
Despite the usual hormonal tears and stuff, the actual depression hasn't resurfaced at all... until...
I have a friend who I've known for over 10 years. She is not an easy friend - many people dislike her as they find her offensive, opinionated and generally annoying, but underneath all that she is a generous person and we have been through a lot together (plus I've learned how to deal with her). I should add that I think she is probably autisitic and that she really doesn't know when she has upset people and she genuinely doesn't understand other people's emotions.
When I told her that I was pregnant, her reaction was to be upset that I had told a couple of other people before her. My other friends were over the moon, knowing how long I'd been trying, so I was a little shocked at her reaction, but I was so happy to be pregnant that I let it pass. She is now pregnant herself with her 2nd child and all should be good. Until. Earlier in the week we were having a minor argument, probably 50:50 and caused by pregnancy hormones. To cut a long story short, it ended with her sending me a very long and nasty text message. It was very painful - a real character assassination - the kind that ends friendships. I cried all the way to work, cried several times at work and have cried each evening since. What bothers me more though is that I am now thinking things and feeling things that I recognise as depression creeping back in.
My husband/family/friends have all said it's time to distance myself from her, especially when I'm about to have my first child. I've taken their advice and stayed out of contact whilst I get my head together, but she has tried to contact me several times and is now inviting me to visit her. I replied to say that I wasn't sure yet, to buy some time to think. This led to an indignant reply, but on it she also hinted that something bad might have happened in her pregnancy.
I just don't know what to do anymore. I feel like I can't do the right thing. I genuinly don't think that she knows how much she hurt me, but I know that if I try to tell her it will just lead back to arguments. I don't think I could take her saying something like that again, I thought distancing myself was the answer but she is not giving me that option and is turning that into a potential row. And of course, if something bad has happened in her pregnancy, I don't want to call her more pain.
Please please please help me. I don't expect anyone to have the magic answer, but any advice will be good, or even just your opinion. I feel a horrible person and like everything I do is wrong. I know this is partly the depression speaking but nonetheless it's how I feel. :(