Why is it so hard for people to say thank you????

My sister and her husband went on vacation and left their 4 kids behind

I watch my sisters kids as my literal job so her and her husband can work

Last week they went on a cruise and the kids all spent the week at my moms house (their grandma)… 3 of the 4 kids are in school but they have 2 year old and my mom is just not strong enough to take care of a 2 year old so I spent the entire week at my moms house taking care of the 2 year old and my mom spent the entire time stressing, going to the store to be away from my nephew so she didn’t have to do anything, napping for 3+ hours a day, etc.

On top of all of this I had to take him to the doctor and he had a double ear infection and it was so bad that it was coming out of his eyes and making him have pink eye

Last week was the absolute most stressful week I have ever had in my entire life because on top of taking care of a sick baby all week I also had to take care of their 2 puppies

Despite my mom telling my sister that I did literally all the work…. Like ALLLLL if the work

Giving the toddler his medicine, the diaper changes, all his meals, bath time, naps, getting the older kids from school, doing their homework with them, getting them snacks, making their lunches for the next day etc. etc. etc.

My sister and her husband have still not said thank you!!!! They brought my mom a gift from their cruise for watching the kids and yeah I’m upset about it but I don’t need something physical… just a simple THANK YOU for fuck sakes!!!!!!

Like what the hell!!!