am i over reacting

i just got back from camp yesterday, my dad told me he would take me to get brunch yesterday. he didn’t give me a heads up about it today and he rushed me to get ready when he remembered. the brunch was supposed to celebrate me but they all left me. they all aren’t happy with me. my dad brought me some food though. my mom said he wish he didn’t bring me any food, i don’t know why she said that, idk if she was joking. why would she say that? it feels like she doesn’t want to do anything with me anymore. she doesn’t care that i cry, her feelings won’t change. she “understands” when i tell her about stuff but she dosent change what she does. it feels like no one in my family cares but my 2 little siblings, my brother missed me so much :) same with my friend. i wonder if im over reacting and if its normal for families to not celebrate their child coming back after not being in contact for a week. my mom still thinks i’m an irresponsible naive little girl and that hurts but i can’t do anything bc her opinion will probably never change. i lost my appetite now