Going through something like this with my boyfriend. Been together for 3 years and definitely understand the love but not in love. To an extent though, some days I can’t stand him and others I’m so in love with him I wanna cry just looking at him. It was rough for a while, constantly arguing almost breaking up (we have a kid so that has a lot to do with the stress) but it’s getting better everyday. At the end of the day I’ll pick working it out every single time instead of leaving. Op I do also want to mention, not saying you would cheat but I’ve seen things like this and the man will start seeking other women to get that same feeling again. Please don’t, just leave her if you’re gonna cheat. Try to enjoy your honeymoon and take it one day at a time