WTF is with boys nd being inconsiderate?!!!

My boyfirend just broke up with me, so this is pretty much a rant, but I really want to know why guys are so inconsiderate!
My boyfriend and I have been together for nearly four months now, and it's been perfect up until now, where he goes, IN AN EMAIL, I might add, "Ohhh, um, I think I should tell you this....I lost the feeling that I love you...sorry...bye" It was longer than that, but you get the gist... My quetion is, why are guys so inconsiderate that they do this on a regular basis?! It's rude, mean and just stupid. Does anyone know the answer?
Grr... I want to hit him now!

End