This is so sad. I wasn't a massive fan of hers but she patently adored her two boys.
It's actually upset me an incredible amount because my little boy is literally weeks older than her eldest and one of my biggest fears has been that I would die while he was little and I wouldn't be able to take care of him and he wouldn't remember me.
Those poor little babies. I know people will speculate but until I hear different I am convinced that this must have been cause by an underlying health problem or an accident. Because I refuse to believe she would do anything which put her in danger of leaving her sons. She just loved them too much, you could see from her pictures how much time and effort she spent bringing them up and doing activities with them.
So, so sad.