I ditched the swimsuit and now my mom knows?

On Sunday, my boyfriend and I went to a public beach. There is a spot on the beach about 3 miles that is legally clothing optional. My boyfriend didn’t want to participate but wanted me to, so I was like fine, whatever. There generally isn’t a lot of activity there, in fact it was us and another couple there nude, everyone else was clothed or suited up just walking by. Not sure why.

So we walked the 3 miles and relaxed there for a few hours. Since it’s public you’ll see people dressed or nude. So my boyfriend (not nude) and I (nude) decided to play water ball, those tiny balls that jump well in water. He was in the lake while I was closer to the beach. After not catching the ball and having to run a distance (a few feet) I was spotted by one of my moms friends and her daughter walking along the beach (in suits) so she has this full on conversation with me about how she’s known me since I was young, and that they go out for dinner with my parents, etc, etc. The conversation was at least 25 mins with her daughter looking at me in disgust with my choices. The family friend also told me that they have never walked this far and sure found it “interesting. “ they then left and didn’t see them again.

Soo now Tuesday night I’m visiting my mom and had a dinner date and she asked me what my boyfriend and I were up to over the weekend. I told her that we just relaxed at home and didn’t do much. She then tells me she heard from the friend I saw, and said how she ran into me on the beach, and couldn’t believe I was naked! So I shared my side of the story and haven’t really spoken since. Mostly because she didn’t necessarily approve of my choice with my boyfriend.

Should I let it go, or attempt to talk with her.
I ditched the swimsuit and now my mom knows?
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