I'm getting fed up with my sister in law complaining about her life. She's a 30 year old, divorced mother of two kids by two different men. She's currently living at home with my In-laws. She spends her time in her bedroom and leaves her kids to be watched by her parents. The kids are brats that no one wants to be around. The icing on the cake is that she never takes ownership for her mistakes and wants to whine about how hard her life is.