Bad:
Expected to have a big family, 2 mc losing 3 babies and a very medically fraught pregnancy and birth with dd during which we both almost died followed by me being told another pregnancy & birth would be a risk to my life put paid to that.
Becoming disabled - couldn't predict being rammed by a dick on his phone!
Becoming mentally ill - objectively given my personal history somewhat predictable but I still didn't expect it.
Divorce - I don't think anyone marries expecting to divorce and his having an affair was so out of character I still get comments of bewilderment from people who've known him almost all his life.
Having a child with a disability. Even though it's genetic the relatives that likely passed the gene on have much milder forms. What seems to have happened is there are people on both mine and her fathers side with the milder forms and genetics being little gits sometimes it's like she's been hit by a double whammy.
It's invisible, but very painful and not well understood even by Nhs staff and so it's been incredibly difficult to get a DX and since DX to get the ramifications understood, acknowledged and treated by anyone not a specialist in the field it comes under. Seeing dd dealing with people's ignorance and lack of compassion is heartbreaking and frustrating.
Have lost several loved ones, friends and colleagues far younger than would be normally expected. Accidents are one thing, though of course by their nature unexpected, but suicide and seemingly healthy fit people dying of undx heart issues etc is very shocking.
Good
Following the 2nd mc at that point I felt becoming a mum was out of my reach.
Living overseas again as an adult - wasn't planned and was an amazing experience
Getting my second degree - didn't expect to get accepted as my qualifications weren't great, (first degree completely unrelated subject and didn't have high entry requirements) then I found I thoroughly enjoyed the whole experience and I wasn't as stupid as i feared.
Finding I could survive a divorce - beforehand I would have said I wasn't strong enough. I survived all the lies and bullshit, being left penniless, almost homeless with dd barely a toddler.
Finding my first "best friend" as an adult. Never had one at school as I'm an army brat and moved around a lot so was always a 3rd wheel. So I never expected to have that experience. May seem silly but it's meant a great deal to me.
to all who've lost loved ones.