Ever since i read about TRP ive noticed changes with how i inteeract with my sister. She is a good person but ive come to see that she can be manipulative especially to my stepdad but now that i refuse to take shit I laugh at a lot of the shit she says if shes trying pick at me. In the moment it feels like the right thing but afterwards i get second thoughts that i might be a thoughtless asshole. Like earlier today i grabbed a few doughnuts and she says YOU DONT NEED TWO. Before i wouldve gotten made but i just laughed and said whys that? Then she got pissed and started saying that it just annoys her that i always talk about eating healthier than im eating doughnuts... even though she does that same exact thing. So i just laugh it off and she keeps saying that im super defensive all the time and I told her I wasnt and I was calm. Is this just her being a manipulative bitch?? trying to flip the script on me to win the argument? shit like that happens a lot and i sometimes feel like an ass for how i handle it what do you guys think?