What should i do?

okay well my friend is like really into the game W.O.W. and during the summer I asked her over and she was like I have to babysit and before I got hold of her I asked my dad to call her mom and ask her to ask her and then my dad got hold of her mom and...

she said she could all she was doing was playing that game so my dad called me AFTER I got hold of her and she said she had to babysit when really she didnt! then later on she said she was dating her friend who is 21 and she like my age (13) and then I asked her like a month later and she said she was joking but knowing her lying past she wasnt and don`t get me wrong I still luv her like a sis but still and she keeps on lying about what shes doing and I really miss her so what should I do?

Remember this: never put total faith in people - 9.5 times out of 10, somewhere along the line they will let you down/disappoint - nothing you can really do, she's her own person - as a friend ask her to please be 'straight up' with you...I wish you the best !!

talk to her. silly
just talk to her and tell her how you feel.