Guys "knowing" everything

So tell me why is it that Guys (lets say your boyfriend) has to know everything about you. Where your going?, who you with?, when you coming home?, where were you last night?. But when we ask thats those same ?'s they get mad and say we dont trust them. I think if they do show us trust why should we show them any? I mean really, whens the last time you actually knew where your boyfriend was without having to be with him? I mean idk, I just wish men would treat us like adults and not children. Take my boyfriend, He has to know what im doing and where Im going and who I'll be with...every time I go out. I mean I love that he wants to make sure I'm ok but every time I ask him the same ?'s he flips out on me and say's I dont trust him. My phone just got cut off bc my bills behind (ooh and just so you know this man lives with me) but anyways..I feel that he thinks he has to go with me every where now. Which i deff. dont mind bc i love hanging with him. Its just I'd rather him come bc he wants to hang with me not bc he wants to spy. Well thats all for now I g2g and eat some food. Yum!