From fact and In reality

In reality and from fact are semantically related in from the fact topic. In some cases you can use "In reality" instead an adverb phrase "From fact".

In reality adverb - Used to imply that one would expect the fact to be the opposite of that stated; surprisingly.

From fact and in reality are semantically related in from the fact topic. You can use "From fact" instead an adverb phrase "In reality".