I know this has probably been discussed to death, but I don't know what they were thinking, letting us marry only once, so if a spouse dies or we want to change our mind, whoops too late. I mean this is a complaint a lot of people have actually. I also wish they would expand the marriage candidates a bit too. Like Erdi, in Solitude, how she is always telling you how she wishes a knight would whisk her away or some crap like that, and she gives you signals, and she's not an option. She's only one example though. YES, I KNOW there are mods for this, and I might get Skyrim for my laptop at a later date. Not sure how well it would run on it yet.
This is just something I was thinking about, such as what Beth was thinking by only giving us a chance to marry once. It's an annoyance that seems fixable too.