what you do for one you should do for all.

So basically I am the oldest of 6 children I have 3 biological siblings and then two step siblings.  My Mom started dating my stepdad when his kids where 2 & 4 there is a 15 age difference between my and the youngest. Well lets just say that they younger four where definitely raised differently then My sister L and I (who are 14 months apart).  There are 6 Grandchildren total between the three girls in my biofamily) Well that all comes into play but I guess we will have to slowly introduce the family drama on here. Lets just say that My mom just told me that she is taking my youngest sisters two older (3&5) kids to Disney in October. Not my kid and not L's just the two. With no preface or excuse that she will take any of the others at another time. Just the rational "well their mother won't ever be able to afford to take them" Now my sister L doesn't have a lot of money either and can't afford to take her kids now but is a hard worker has like three jobs and tries really hard to provide for her kids and has a plan to take them in two years.  This is one example in a million of how My sister L & I get treated differently because we are responsible human beings and take care of our $hit and try to work hard and get ahead. My kid had been to Disney she went when she was 9month old and I will take her its not about that its the PRINCIPLE.. Anyway my rationale here is if you  only have one she will be treated equally....