[probably_wrong]

Since we're off-topic, most of the information in that article (as it's often the case) is based mostly on Christopher Hitchen's work (book and documentary), a man who describes himself as "antitheist" and made a living out of publicly fighting religion. So not exactly an objective reporter.

I read a good chunk of the criticism against Mother Theresa as either willfull misunderstanding and/or just repeating the same literal three quotes from Hitchen's book (seriously, they're always there). I cannot say whether she was a good person or not, but I can say: if you ask "which evidence is there which doesn't lead back to a man with a personal vendetta?", the list gets significantly shorter.