Welcome to the forum Honeybee. I'm really sorry to hear what you're going through and the shock that this other couple gave you by their actions. I do think you have come to a good place for someone with doubts like yourself, as we've had people here who've left Islam from all sorts of backgrounds, including converts. I'm sure you'll find it a valuable resource to you.
I would suggest that you try to bring up your doubts and skepticism with your husband, and see how he reacts to that and go from there. In the meantime, there are plenty of resources about Islam on CEMB, from our wiki, to the youtube channel, to some of the pinned threads. You can check these out, and I do think many of your doubts will be confirmed. I do hope to hear more about your thoughts and experience in the upcoming period, and hope we can offer some feedback and help.
Also, have a rabbit!
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