What to do

Hey guys, Im (26F) went out with a guy, after hours at night time my Mom's calling me but I didn't answer, in fact i kinda dont want to, its just same as the previous but a diff guy like literally a year and half ago, before I came home i asked my mom for permission to go, she will let me but I need to give the number of the guy and he need to go up to meet my mom. For me I understand her but what the hell(mom and I are in other country btw, we're both working but living together with my mom) if he will not i cant go or I wasn't just firm to be opposite of her idea. I really wanna go with this guy but you know its the first time we will see each other, I understand my mom's side but wtf Im 26. On the part of not answering the phone,I just had this one time after swim training i was meeting a friend that they dont know who, they called and demanded to talk to my friend like the fuck😳 its just i dunno how to feel then recently it happened but this time I didnt answered when I came home they were mad so so mad I do understand that i reached like 11:20pm that time, my mom asked and when i answered "i just dont want to" she lost it as in i wanna say something in regards of calls while im out. My fault too i didnt even text them so yeah my fault that part but i just wanna say I am not ashamed that they're my parent its just you know sometimes its like that, my mom sacrifice a lot of things but still cant really be open about some things with her really. I wanna say these things to her like im not comfortable to openly talk or say things to her but I know she will take it badly with along the lines "i sacrifice a lot of things for you and that how youll be towards me", "you dont have a debt of gratitude", itll be like this. Honestly I wanna be openly saying things to her but I cant I dont know why not comfortable. She doesn't know how sorry I am the way I act that time its sighs..

Anyone help me