The best decision in anyone’s professional life will be:
When people will understand and realize, it is always better to keep your employer/office members away from your personal life.
You never know when they will make you accountable for something which does not even have any relation with your professional life or your work life!
So the best decision of life will be: To not share anything about your personal life with your office colleague!
Personally, I have seen and observed how people are expert in turning the winds against you – without you knowing anything about it!
Lesson: Keep your personal life far away from your professional life – You never know who is observing your moves, and making you a new target!