My mom tells me hurtful words every time I go out? ?

I went out with my boyfriend and she called me mad asking me where I was, and that I don’t care about her, that that’s why she can’t trust me. I’ve never given her any reason for her to not trust me. But when I got home she told me to get in the shower because of COVID. Which I understand, so I go in the shower. Then when I got out she told me I was nasty. Because I like older men. I’m 28 and my boyfriend is 35. I don’t think there’s a big difference. We get along so well. I love him and I’m comfortable with him. I don’t think my mom has the right to hurt me every single time like that just because. I respect her and everything but I feel that it’s not right of her to hurt me with hurtful words. Just because I’m dating a guy that she doesn’t want me with.