I don’t think they implanted the embrio’s did they? She had the fertility treatment and was told not to have sex while it was ongoing because of the increased number of eggs she would produce and the increased likelihood of multiple pregnancy. But she did have sex and as a result she became pregnant with 8 babies.
There’s no doubt that she was turned into a bit of a freak show by Clifford and the tabloids, but she did have a hand in what happened to her babies. The risk of miscarriage does of course increase with selective termination, but without a termination she was told that none of the babies would survive and she took that option anyway. While I wonder about the mentality of people who send death threats to other people, the loss of 8 babies was her choice, and presumably one which she didn’t know how it would be to live with.
People’s lives are complicated. To lose custody of your children and for your family to disown you to the extent they won’t even attend your funeral implies that this isn’t a one sided story, more likely that there were facets of it we will never know about.