Family manipulation

Your parents cannot file any case against your colleague.

They cannot even make a complaint against her or against you with the HR of your company.

No action in this regard will be legally maintainable therefore you may better remain silent and inform your HR to not to pay heed to such complaints because it is not binding on them.

Settle amicably being family matter. 

I tried to settle sir but they are under influence of a senior colleague who is somehow an acquaintance of my family.Even if I take leave to spend my time alone he will go inform my family.The senior colleague had problems with the female colleague of mine.So he is using my family to defame her.My family has never been to any service,for them it is like household chores so they just wrote letter to HR.Previously they threatened me to beat me in my office premises.I bought a small car for myself after 8 long years of service.The senior went and informed that.He wants to rob me of my respect and does not let me live.If I go for a trip the senior informs my parents start disturbing me.I suspect my family will make my life hell.They have added some extra spice by bringing female colleague in it as I am in good terms with her family.

You have the problem with your senior colleague and not with your family members, isn't it ?

Your senior is provoking you to take some action against him. He has no concern regarding your personal as well as family matters including contacts / relationship with your female friend. 

Just warn him (your senior) initially, which may be followed by written warning to change himself otherwise you should file criminal as well as civil defamation case against such senior, if he fails to restrain from creating problem within your family/ friendship.

What I can make out there is no legal issue involved in present scenario; even than if you feel aggrieved by the behaviour of such senior colleague. you should seek service of a local prudent lawyer for proper appreciation of facts, professional advise and initiate necessary proceeding.

Further to my own opinion, I endorse the very good and appropriate opinion rendered by learned senior expert Dr. Vashista sir.

No doubt there is no legal issue involved in your problem, however you may approach a local lawyer and issue a legal notice issuing warnings to him to refrain  from indulging in such activities against you and from  interfering in your personal affairs and proceed legally in furtherance, if necessary.

I had written a letter to our Association head and asked them to intervene.The association head told me he was just trying to help my parents as I have distanced myself.I had personally requested my senior not to talk with my parents.Association head asked me to relax and parents are nearest of all.Later I came to know a letter has gone to Company Head about my personal problem and HR asking me to meet at office.They told its written by your mother.I feel my parents got instigated by him to write such letter as I informed Association head about my condition.My mother dragged my female colleague to make things even uglier.

Your profile reveals that you are having some fun at the expense of this forum and those who strive earnestly to suggest solutions to your imaginary or doctored problems.

Sorry sir but it is what I am facing... I genuinely seeked help from veterans here 

If so, it is better to engage a local prudent lawyer practicing service matters for proper analyses of facts/documents, professional advise and necessary proceeding.