Selective Reduction Opinions?

I truly hope I'm not starting a blood bath, sometimes it's difficult to have a discussion here without an argument but I'm truly curious as to what other think of this. The article popped up on my Facebook feed. A woman in Canada got pregnant in vitro and then wanted to selectively reduce her twins to one fetus. The hospital refused and now she's filing a complaint. My curiousity comes from the fact that several pro-choice people were commenting under the article saying that this woman was in the wrong and horrible for wanting to end the life of her unborn baby. Doesn't this contradict the pro-choice stance? What do you think. Here's a snipet from the article: "The hospital would not perform the abortion, according to her complaint. The doctors explained that they would only do the procedure in the case of triplets or more, or if one of the twins had a disability, according to the report. They also told her that she could go to the United States for the abortion."