Confused Cactus.

This cactus is on the windowsill in the porch.  There are loads of tiny buds, some are really minute.  I thought the one leaf looked rather like a foot that needs medical attention.  We have had this plant for years, thought it was a Christmas Cactus, but it seems to flower at different times throughout the year. So I think it's variety must be Confused Cactus :-)
Thank you jensphotos for hosting this tiny challenge.