I want to be able to watch Freeview on my screen in my room but the Freeview cable is in the living room.

Using the cable gives the best reception so I don't want to use anything else.

My family uses the cable as well. Is there any way I can connect the cable to 2 TV's/whatever boxes so that it can be used at the same time?

http://www.radioandtelly.co.uk/freeviewhelp/splittersandboosters.html