I'm so sorry but I have to rant it's long also I'm so flipping tired of my brother and his girl…

I'm so sorry but I have to rant it's long also I'm so flipping tired of my brother and his girl friend he's 19 she's 16:.due to some reason me and my fiancé don't live together at the moment so I live with my grandmother my brother moved in last week and I'm so tired of him already him and his girlfriend smokes I know none of my business but they come in the living room every time they smoke my son is around he does have a hard time breathing around cigarette smoke I have asked repeatedly to please go in your room or outside so of course they yell at me ware i have to take my son to our room so he can breath fine.after christmas my fiancé and I went on a date to see the new star wars movie and out to eat my brother really wanted to go but didn't have the money so we offered to pay (our fults) we whent out to eat they didn't even sit with us or speak to us for that matter well at the movies I got a drink and my fiancé got one they got popcorn and candy and a large soda each well during the movie I got so sick me and my fiancé left we ask if they mind to leave because I was not feeling well they said no we are staying yeah to watch the movie I payed for well I had to sit in the car having the worst cough and crying because I felt terrible well after they came out she had her window down we asked her please roll the window up I'm sick and that was also a no she was to hot.well we was driving down the road and my brother gf ask hey can we stop and get her a bottle of fire ball and that she would pay I was so mad here I was buying dinner paying for the movie and snacks and she had money all along well the next day I was not feeling any better I went to the er I had tonsillitis apparently she I also gave it to my brother gf some how .a few days before Christmas I announced my pregnancy to her and my brother they both told me I should get a abortion and that if I have this baby that my brother is disown the baby my brother works and comes home he's very disrespectful to my grandmother's and her house they cuss all the time and have sex I mean yes I have sex but my fiancé and I also get a hotel room every time we do its getting to the point ware i can't even stand my brother