Can't login to Sims 3 launcher

hey had no problems since today, cant log in sims 3 launcher!

I can log into the EA app but can't login to the Sims 3 app.

exactly!  Says my email or password is invalid. I know both I am not stupid lol.

launcher  windows

Having the same issue! I can log into EA but at the launcher and main menu I can’t sign in. I put my password in and the screen just pops back up prompting my password being needed 

jeanne1970f​  Do you mean at the launcher, or at the Main Menu, or on some website?  Does your computer run Windows or macOS?