Lying to my mom :/

I’m 23 and for longest time I tell my mom everything when it comes to guys who I’m seeing etc. After my recent breakup (was a good break up for me) I started seeing this guy that I used to see two years ago and when I told her that, she got mad because she never really had a good feeli about him. My ex was horrible but she had a good feeling about him so I don’t really trust her judgement lol...anyways we had a whole argument about why I wasn’t to see him again and that he’s a good man and I enjoy talking to him and that I’m not rushing anything we’re just talking again...but she wouldn’t listen she doesn’t support it. So I come port let stopped talking to her about him and the last time I went out to see him I had to lie to her and tell her immseeing friends and tonight I’m seeing too BUT I lied to her saying I’m watching a movie with my girl friends.....I feel awful and wish I could tell her but she won’t be excited as she would try to talk me Out of it :/ long story short I feel so guilty for lying about it but what would you girls do in my shoes??