Solve this Puzzle

There are 3 friends.
The first one is a BLIND MAN.
The second one is a CRIPPLE.
The last one is DEAF AND DUMB.
The BLIND MAN is the only one that has a WIFE among them.
The CRIPPLE is having a secret love-affair with the WIFE of the BLIND MAN.
Then they were caught by the DEAF AND DUMB.

How will the DEAF AND DUMB explain the scenario to the BLIND MAN?
.
.
.
Note:
The BLIND man cannot see.
The CRIPPLE cannot walk.
The DEAF AND DUMB can neither speak nor hear anything.

He'll write it down

oyestephen:
He'll write it down

U seem to forget that he's blind, so writing it down is not an option.

Braile!!

Give d blind man a biro. Hold his hand and start writing holding his hand. Den he grabs what u are tryna talk.
Or
D dump man to carry the blind man to where d senerio is taking place den he is gona hear d sound.