My sister is harrassing me on my new job which she has worked for for several years. What can I do?

Don't take it personally. This is sometimes the way sisters behave, with lots of jealousy and backbiting. You can't pick your relatives. But know that everyone else understands this night-mare, because they probably have siblings that act the same way.

Kill her with kindness, and don't let her get the satisfaction of making you afraid or angry, because that puts her in a power position over you.

Do your job, collect your pay, and try to get independent of your various family members by working hard and saving your money, if possible. EVERYONE goes through this with family---the only way to avoid hurt or conflict is to be financially independent of them. Even if things were ideal, relatives are often upsetting to be around, and are often judgemental and jealous.

Keep focussed on taking care of yourself and your life, not on them, because you can't control them.

I would have a meeting with her and your boss....she must be very jealous because you are doing such a great job.

Get a new job, now you have experience.

tell your boss