Baby daddy questions

Does any moms have the problem of people asking where your kids dad is? My 6 month olds Dad hasn’t been in our life’s since I was 4 months pregnant and when she was born he stuck around on my social media for about a month before he blocked me. Anyway, I’m so annoyed with people constantly asking me if he is around or not and getting into my personal business. I tell them its my business not theirs! Everytime they ask them it makes me think about him and what a pos he is. Tell me I’m not the only one people ask this to!