This will probably be really long, I am sorry!
I've been with DH 5 years, we were married earlier this month. I've never really seen eye to eye with MIL, she didn't and still doesn't treat DH the way I believe a mother should. She never shows him any affection, but always expects him to run to her to help (which he then does), but then she will happily sit and bad mouth him. It breaks my heart to hear the stories of him being left as a child, she even openly admits that 'well he (DH) was the 3rd, I didn't have time for him he had to just get on with it.' It literally makes my skin crawl hearing her talk about it.
When we got engaged last year she wasn't bothered, both her and my FIL clearly had no interest, so we didn't bug them for any help - after all, it was our wedding not theirs, I didn't expect everyone to be as excited as we were. It upset DH but I assured him on the day it would be fine. We paid for their room at the venue, bought her the mum flowers you're meant to and did everything we could. However they still turned up late and not ready, ignored me and my family on the wedding day despite all efforts to engage them in conversation, she complained loudly at having her photo taken and generally sulked for the day. The next day she treated my mum to a long monologue about what a waste of money weddings were and how she doesn't believe in marriage (although still married to FIL they lead separate lives). I didn't find out this till later on and it really upset me, my family put a lot of time, effort and money into this wedding and very much believe in marriage and our wedding - it felt like a slap in the face.
Aside from the wedding we have also always had issues with my health. I have Crohn's disease and it is severe, I am often in hospital extremely ill on medications or having surgery. It does affect every part of my life, however I don't like talking about it. When I'm in hospital I only like my parents, DH and 2 best friends to know - I don't like to be bombarded with constant 'how are you', and I don't want to moan all the time. I know I have to live with this disease, but it doesn't mean I will let it take over my life or dictate conversations. We tell them when I am having major surgeries (usually planned a few months in advance), but to put it in perspective I am at the hospital at least once a week for tests and procedures and telling everyone about this all the time would get very, very tiresome. She takes massive objection to this and thinks I am 'pushing her out,' she wants to know every detail and everything that goes on.
This all came to a head Boxing Day when DH went to visit his family. I was ill with my crohn's unfortunately so stayed at home. Apparently she told DH exactly what she thought of me in front of the whole family. I am rude, I never visit, I ignored her on the wedding day, I never tell her what's going on, I pushed her out of the wedding, I exaggerate my illnes, she is fed up of me, I have DH under the thumb and have changed him. DH obviously fought my corner and came home soon after. He tells me he doesn't think any of the things she was saying about me and the changes to him have all been for the better (he had depression for a long time and into the first year of our relationship. Although he still has moments of being overwhelmed/sad it is no where near the scale it used to be) and that's all that should matter.
I can't help but get really upset over this. I have to face her some time but I don't want to deal with this, I don't want to fight with her or fall out with her but I'm finding it so hard to cope with a woman who acts like this, yet expects nothing but love and devotion in return. I am sorry this is so long, and maybe doesn't even seem that bad to people who post on here about abusive relationships but I could really do with any advice on how to deal with her. Just to make life comfortable for DH and I, I feel like his whole family is slowly being twisted against me and there's nothing we can do!