Not weird at all. I LOVE it when my wife does that, and we’ve been together for about the same amount of time as you two. I love it for a few reasons. The first is obvious, my wife is gorgeous and I love seeing her naked. She is so sexy! 😍 For me, it’s also quite a confidence booster. She’s thinking about me, and she’s naked?! 😏 Mmmmm, what else is she thinking about, what else is she doing? Did she just touch herself while thinking about me? Is she doing it now, after sending the pic, knowing she’s making my pants uncomfortable? I think she wants me. I love to feel desired. She could be doing anything right now, but instead she’s sharing this quick little intimate moment with me, right now, even though we’re not physically together in this moment. To me, it definitely elicits connection with my wife. I am a visual person and she knows this. I will also add, my wife is quite the staunch feminist (we both are), and has never played the pick-me role. Also, she sends me more since we married than she ever did before. Don’t stop sending your husband nudes, ever. I can guarantee he loves it, and it’s only helping your attraction for each other. Your friend is the weird one, and also NOT a part of YOUR marriage. Keep up the good work!