First, welcome!
As far as getting the S/O to accept it... No easy answer there. my ex-wife was cool with it, and I let her in on my interest shortly after we started dating. Fortunately, she didn't think it was really weird, and while she wasn't promoting it, she was fine with me wearing them around the house and admired my confidence in wearing them. We split for unrelated reasons, and we are still good friends, but she was the first to say that whoever I meet should be accepting of it, since the heels are undoubtedly part of who I am.
Since you're already married, that's a sticky situation. If she was already turned off by the boots you liked, you might tactfully try to find out what really turns her off about them. If she thinks they just don't look good on guys, that's one thing, but if she's turned off about you because you want to wear them, that's another thing.
You can try some low-heeled shoes that are more masculine, and see what her reaction is, but at some point you're either going to have to let the cat out of the bag and take your chances wearing what you want, or stop wearing them and be unhappy. Hiding them from her is a slippery slope at best, because she will find out eventually. The longer you hide them, the more she's going to wonder what else you're hiding when she does find out, and then you're in a bad spot. Yes, I realize that's probably not what you wanted to hear, but it bears saying because many others here will probably make similar points.
All I can say is try testing the waters and try to get some idea what her thoughts are about guys wearing heels. There's a good possibility that her initial reaction will be the knee-jerk "Ew!" reaction. Then, she will either be somewhat curious about it, or she'll be totally turned off by it. Maybe show her this site, and matter-of-factly mention that there are guys here (mostly straight and often married) who wear heels. Maybe if you pesent it as "Say, did you know there are some guys who wear heels and their wives think it's cool?", then you can gauge her reaction to that. At some point you will probably have to discuss it and come clean in saying that "Hey, I like to wear heels, I'm not some weirdo because of that, I'd like to wear them, but if you really don't like the idea, then we may have to reach some compromise.". Believe me, some of us here have felt like maybe we were not quite right in the head because we like to wear heels, but we've come to realize that no, they're just shoes, and in this day and age, folks wear pretty much anything and most folks don't have a big malfunction with it.
All I can say is if she doesn't accept it, DON'T FORCE IT. It can only end in disaster. Likewise, the more you try to keep it under wraps, the more likely things will not end up well.
Hope this helps, and good luck!
