I can relate 100% except the dating part sadly lmao but seriously I also don’t understand that shit. Most times when talking to new people I just met, friends, or someone I barely talk to my speech is honestly fine but for some reason as soon as I talk to my closest family members like my siblings and mother I seem to stutter often. I stutter way more in Spanish for some strange reason and that was actually my first language. I can understand well but for some reason can’t put sentences together well enough and stutter often when speaking it.