I don’t want to sound mean, but I was so angry at your sister-in-law’s husband's family! Like, seriously? They promised to provide those things, yet not a single one was fulfilled. Where’s your sister-in-law’s husband's courage? Don’t tell me he didn’t even do anything for his own wedding day with your sister-in-law's. And why did you allow your sister-in-law to still marry that guy with such a family? Is it really that important to go through with it just for the sake of your sister’s title as a ‘teacher’?
Just from what your sister’s husband’s relatives did, I can already imagine that her future with him and his family won’t be good. Tsk tsk! 😩