So I gotta rant on here so I don't get anything said by my sister. You know you have a sister who…

So I gotta rant on here so I don't get anything said by my sister. You know you have a sister who uses you and treats you like crap when she goes to being in the hospital room while the baby is delivered and a bridesmaid in my wedding to not even aloud to come to my wedding now. My fiancée and I use to take her to eat and do fun stuff. But as soon as she never said thank you and we realized she never appreciated crap (by the way she treats people) we stopped doing it. I'm the pregnant woman who cleans when I'm asked. I was pushed to get a job and my license. She is 17 and lazy. Never does anything and I'm not appreciated by my parents for anything either really. I am by my mom, sometimes. But oh well.