<human>: Summarize the given text in a few sentences.

My MIL (to be) is VERY materialistic. She's a real estate agent and, of course, has to have the latest BMW or Mercedes (for her and her real estate husband). Overall she likes me, but the kind of "jokes" she makes are really starting to get under my skin. 

My mom and dad are hard working people who, although well off in some aspects, don't splurge on expensive cars. Ever. For as long as I can remember, Dad drove a Toyota and mom drove a nice, new Nissan. We love Japanese cars. So in the search for a new car, my father brought up different makes and models but we settled on a Japanese car (Honda or Toyota or Nissan).

My MIL knows about my search and asked what I decided. I told her maybe a Honda. She flipped out and exclaimed "ughhhhh ewww Honda!?!? That's for poor people, make sure you DONT park in my lot and park where people can't see you!" 

Of course, everyone laughs (my bf, his dad and sister). The catch : both of her children have NISSANS. WHICH SHE BOUGHT. Anyway, I was really annoyed and didn't bite back, just calmly told her those are reliable Japanese cars. But because she is so "high class" (her own words) she continued laughing away.

I'm really disgusted at this kind of behavior and, frankly, embarrassed. Even if I could buy a BMW, why would I at my age? Its too expensive to maintain. She's 50, I'm 22... 

I feel really bad about what she said and wonder if I'm being too sensitive? I told my bf and he was completely not bothered by it because that's "my mom, that's just how she is. To her, " cheap cars" are unacceptable."

The way she reacted was as if I brought a 1995 piece of crap car from the junk yard...
This is the type of woman that plasters herself in MK, Tiffany, LV, Prada and all sorts of dazzling brands. God forbid I don't have the latest Coach purse... 

Please tell me I'm not crazy :(
<bot>: mother in law exclaimed disgust at Japanese cars, saying they're for poor people and that I shouldn't park in the same lot as her BMW and Mercedes. catch: her children both have Nissans that she bought.