Can I install the sims 4 dlc if i have the sims 4 on origin and can I use the gallery in anyway?

is there anyway i can play the sims 4 with all dlc if i have the sims 4 in origin and can i use gallery in  any way maybe play the sims 4 with your torrented version and upload my creations in my sims 4 on origin?! thanks for replying 

Yes, it is possible but the slightest error may render your played games unaccessable.

step 1:
Install your Origin-bought game on an USB external drive, or drive D:. This can be achieved by changing the installation-folder in Origin

step 2
Install downloaded versions incl. expansions on your drive C:

Now you can play the game 2-ways
However, you must very carefully make use of 2 Sims 4 folders in Documents\Electronic arts
One for the original game and one for the downloaded game.
So each time you switch games you must rename the folder Sims 4 to either Sims 4_original or Sims 4_download and rename it Sims 4
Also bear in mind that stuff download from the Gallery not always compares with your downloaded version.
The easiest way would be if you are bi-lingual, f.e. Original game in English, downloaded game in Spanish as this will automatically create 2 different folders in my Documents\Electronic Arts.

Copy/paste items from the original game can sometime result in an eroor message that the game is no longer up-to-date and must be updated via Origin.

I have tried this method for a couple of weeks but had to remove and re-install many times due to errors in renaming folders and/or downloading material from the gallery that was not suitable for my game-version.

But, once again, it is possible (but not recomendable)

EDIT: On an original base-game you can of course install download expansions but:
1. Never let Origin update your game - all your expansions will get lost.
2. Don't use the Gallery, unless - see above.

thats a nice idea guys thanks  :sims:i am not sure if i am gonna use the gallery thought but in case


//EDIT

btw where is romantic stuff? we need that me included is it out yet in ultimate fix @carlos i ma in bed now so sorry for late replys  

thanks @carlos for awnsering my question its sad i was using the gallery in a pirated game a long time ago and i did not have the legit gameon my origin account but! there was a downfall all dlc is no there!