Marriage consumation

Hi,

           Husband has filed for nullity of marriage under section 12(A) and (C) stating marriage has not been consumated and fraud by wife.

           But wife has filed  false objection stating marriage has been consumated which is lie and also filed false adultery case on husband, dowry case and domestic violence case both on husband and on poor old aged in laws.

            So Please clarify my below questions :

          1) So is it possible to prove medically marriage consumation has been happened or not happened                       between husband and wife in case if court orders for medical test.

        2) Penetration has never happened between husband and wife. But only once Foreplay has happened.               Only once Foreplay without Penetration is considered marriage consumation or not?

            (Please forgive if I asked wrong things bcoz I  need this for petitioners evidence)

         3) If wife had affair with some one and if she had been consumated by some other men then whether it can be proved medically that she had intercourse with  some other men and not with husband.

    4) Same thing can be proved medically if husband had intercourse with some other women?.

   5)  Even though marriage consumation has been happened long back say 6 months back is it                                  possible to  prove medically after 6 months, that marriage consumation has been happened or not                  happened between husband and wife.

Once again Please forgive if I asked wrong things bcoz I  need this for petitioners evidence as wife has filed all  wrong allegations against husband bcoz she needs huge compensation.

Thank You

Thanks,