marriage issues

waheguru ji ka khalsa waheguru ji ki fateh.. i am a sikh girl ( just crossed 25)... It has been three years now that my parents are looking for my life partner..but i am not able to take the decision yet that whom should i choose as my life partner...i dont know y bt something inside me stops me from getting married...evry one in my locality has started taunting my parents regarding my age ...even my brother and father are cursing me for this ...evryday they speak harsh words to me... Evrytime my bro says what am i going to do if something happens to my mother or father...u will not find a good boy if u delay it anymore...and much more like this ... After being hurted and having cried so much i gave up and went to two pandits who after looking at the destiny lines of my hands said that i will be getting married at the age of 27...i dnt know whether i should believe him or not...bt still i am very upset about the words that people say to me and my parents about me .. nw i have started a sehej path from sri guru granth sahib ji..bt still in fear whether doing this path will help me or not...as this is my last hope..that babaji will help me make up my mind for marriage...need suggestions if i am wrong anywhere for not being able to decide...?? Or all this is pre destined by waheguru ji ?? Feeling like life has become hell than i cud ever imagine :(