When WOMEN cry

the world seems to end-.-....hey guys it's been a while happy to say since i was last on here i've been actually working and doing my own thing. anyways to get to the point i moved out got my own house a little while ago and i decided to strike it out on the oil rigs to get a better grip on life about 7 months ago my gf moved in with me normally that would be fucking great you know comming home to a warm house is better than an empty one any day. so she moved in from a tiny town about 3hrs from where we live which is a city of about 250,000 population..a decently big city..i'm on vacation at the moment so i'm home for about a month and it's been hell she wants to do everything with her family and all she talks about is going to see her friends, well you know all i want to do is spend some time at home so i try to do that, she still doesnt have a job so shes on my heels 24/7 and its getting a little annoying now tomorrow her mom is going on a trip to an even bigger city to sell their boat and i guess she wants to go..i'm a little pissed right now cause she relys on me to make every decision when what she wants is clear as water and if imake a different decision she gets all pissy and starts texting her friends about how i'm being a jerk etc...did i mention i'm also paying her phone bill....oh ye i'm paying everything with a 2,500 $ morgage on my back i pay for every single thing in the house and out...so today i was being kinda pissy i admit it, i went to the garage and worked on my car all day while she sat inside on her computer changing facebook statuses every few minutes stating how bored she was as her friends went on and decided to like them all...came in a few minutes ago and she asked me wether we were gona go with her mom or not and i answered "not like i have a choice, if i say no you're gona be pissed at me all week"...i guess that was the wrong thing to say because she went stomping out of the living room crying screaming "fine! we're not going"
i wasnt surprised i mean this isnt the first time shes done this and its getting really old i'm sitting here right now a little annoyed cause i'm sure shes upstairs somewhere texting her mom about how big of an ass i am.
my question is what the hell? is it my fault that i wana stay home after being away for 15 days at a time? just want some opinions on this, no she isnt a gold digger more lazy than anything i think. but anyways leave an opinion what do you guys think am i the bad guy here?

No, it's not you. Your girlfriend is still a little child. She's immature and obviously used to getting what she wants. She needs a reality check and then maybe she'll stop for a little bit. Don't always let her get her way. If I were you, I'd make sure that she's looking into getting a job more seriously, first. Get her moving. She doesn't seem like she's going to get very far on her own time.