When you start making changes in your life, don't expect everyone to be supportive.
Pathologically envious people such as those suffering from NPD will plant a seed of doubt in your mind: "are you sure you're good for that job?" ,"you were never good at that".
Manipulators will try to make you feel guilty for taking time for yourself: "why are you never at home?", "what kind of mother/ wife would are you?", "are you not ashamed of yourself, after all you've done for you?"
Controlling personalities may try to re-establish control by threatening you and/or even physically assault you.
Remember: anyone who doesn't support you and your growth is not worth keeping.