I dont get people….

So I have a family member that is 10years older than me, she got the nice house cars, teenage kids, husband but is non stop arguing with him. My husband and I moved closed to her cause my husband’s job is near to them. We are getting stablished here so we are buying a house and are very excited. I bought a car last year too, husband and I are in a very happy place right. Well every time we do something for our self like that new car she always has some belittle or condensating comment. Example: she has a 3 row SUV and I bought a two row compact one, now she says “oh my husband should get one of those little cars” and when she says little she doesnt mean the size. When I got the car she didnt say a peep, nothing, she acted like she never saw it but now is making these kinds of comments. I really dont need validation but Im always clapping for her and her family, always siñupportive. It would be nice if the only family we have close is the same to us.

Regarding buying our house, she said “you guys just need to pick and house and keep it moving cause all these houses now are a piece of ***, if you want soemthing decent you need to go 800k and above.”��Thanks for telling me my house is gonna be a piece of *** ahead of time. I have sent her houses to see what she thinks of them and her answeres are always “it looks ok” or she wont even reply to the text, so i stopped doing that and its sad cause I kind of see her as my older sister….

Always making some passive aggresive comment for no reason cause I never say anything bad to her, Im very supportive of her things, im happy and thank God I wasnt born jelous of other peoples belongings or achievements. When she is talking she wants all the attention but if im saying something she will look at her phone or cut me off and just act like everything I do or say is just not as important. If I put all the examples here I wont end cause she does this a lot but says im like her sister. I wanted to call her out but I dont want to be seen as petty cause I know she will play victim. Going over to their house feels drainning too, its like we never sit down and relax, they always have some kind of argument or busy doing something. I started not to go as much…Why are people like this?