All my life ive
Stumbled but never fallend

[ change the fallend to "fallen"]

ive cracked but never broke..
ive become lonley . but never desperte.

[ desperate** you spelled it wrong loves]

but i todays the day it all came crashing down..

[ take i out of this line]

with in a blink of an eye.
the day i met you.
i cracked.
so todays the day . i'll say
"im better off without you"

^^ last part is fine the way it is.

good poem hun

If you edit it in a proper way then it'd be a very good poem. Other than grammatical mistakes your poem is real good. Keep writing!