Dear Madam,My answers are as follows:
1. Just on the basis of doubt, can his wife drag me to court by sending summon at my home because my friend never told his wife that he love me?
Ans: Now, adultery by married women is not punishable and she cannot file any case against you at the most she can claim divorce with her husband on that ground.
2. I stay in a different state & their divorce in another state within India, will I really have to accept the summon & appear in the court of the other state?
Ans: You need not bother about this if any false case is registered then appoint local advocate and who will manage the things.
3. If his wife can't drag me to court legally, but I am worried if she contacts my husband via social media just to cause issues in my marriage because she just doubts without any evidence, what should I do?
Ans: That can be done but you must deny everything.
4. @Ajay Sir, I understand that because my friend has filed for a contested divorce on the ground of cruelty, though she is abusive and doesn't want to leave him, she can also do counter allegation by raising ground of adultery. But as me & my friend never had any physical relationship and neither he accepted his feelings for me, can she still drag me to court under this adultery charge on my friend & send summon to my home? And if the summon comes to my place, do I have to appear on court which is in a different state? Is there any way I can avoid she / court contacting me or my husband?
Ans: You can avoid if you are summoned as a witness.