Re: Rituals to perform before/after Nikkah
None that I know of. Just pray regular namaz along with nafils too if you want, and make dua for a happy and successful marriage. After Nikkah, make alot of dua and make sure you're able to because people will be hugging you like mad and for me, it was annoying because it got too loud and I couldn't do it properly. You can pray salatul hajaat too if you want and ask Allah swt to bless your marriage.