I have just corresponded with Jensen, and he claims that many Catholics support abortion and homosexuality. He says they contest the Church's views on the subjects.
I seriously doubt there are more than a handful of these folks. But the point is that the Catholic Church most certainly does NOT support abortion, nor homosexuality. If they are planning to invite a speaker to lecture over 600 Catholics as part of a continuing education program, I simply do not think Jensen is the man for the job.