Wickham

I have just come into the knowledge that Wickham has only agreed to marry my sister on one condition. He wants my father to pay him a small amount of money. I cant help but wonder if this was his plan all along...but why would anyone go to such lengths for such little money. I suppose I could be wrong for saying that, perhaps he intends to use the money to pay for the wedding or to provide for my sister. I guess only time will tell.