What is this episode in X-men the cartoon?

I nvr actually watched X-men the cartoon soo i dont rly kno much about hardly even the name. well i was watching it last night on the tv and 1 episode interested me into watching it but first i really want to watch tht episode. Its where Wolverine fights this lyk...teenage girl and the girl had the same powers as him. the girl has long brown hair and tan skin. she gew up with no family. and when ever she saw kids playing with their family and being happy she breaks things and rebels. the girl breaks down crying at the end of fightin wolverine...and wolverine tells the cops or FBI to go home at the very end of the show. at age 12 the girl was put in a blue thing with water in it..and after tht she had the same claws as wolverine. she also put bomb lyk objects all over the x-men crew...such as the professer and kitty and storm...ect. soo wat episode is this can u help me!?!?