Norman tried many times to breed with her but she kept running away. This happened like maybe last month and now I dont see him try again.
I dont know if it happened already or he stopped.
I do want them to breed I wanna see their babies.
Sigh.
That's why I sometimes keep the buck with a pregnant doe for some time, at least my buck stops harassing her and is a sweet cuddlebun once she is pregnant.
I really do not think your problem is a too small litterbox.
That surprise litter I mentioned were from two 5 months old rabbits I thought were both males, well, sex change fairy paid a visit, they got along very fine until one day I noticed one humping the other, thought to better seperate them before fighting starts, but actually she was giving birth and the buck already tried to hump her, it was a mess but all the kits survived and I got him off her before he could impregnate her again. But that was pure luck I was there that moment.
You should have a plan about what to do with the babies, finding new homes for them isn't always easy, and I hope you don't rely on making them someone elses problem.
You'll need much more space, to seperate the bucks and does at 10 weeks, and if or when tensions between the bucks start to seperate those. And I can tell you, they eat and poop a lot, quite some work raising rabbits
Wanting to see their babies is not a good reason to breed them.
Anyway, good luck, just be prepared.