im looking for some romance novels that start after the couple has become married or they become a solidified couple early on without the entire pre dating messing around stuff.
If you want the novel with a setting in the past check out "To Be A Virtuous Wife", it has a lot of drama and the MC is very cunning. "Husband be a gentleman" also has a past setting, and while the intrigue isn´t as good, it has more puppy love (apparent to the reader but not to the characters). In a more normal setting "Can I Not Marry" actually starts with marrying (contrary to the title) and totally skips the dating.
http://www.novelupdates.com/series/descent-of-the-phoenix-13-years-old-princess-consort/ After a rough meeting and an assassination attempt (which leads to a fun night) they are happily engaged (can't remembered if they had their wedding but they are indeed a couple).
http://www.novelupdates.com/series/waltraute-san-no-konkatsu-jijou/ like this? ¯\_(ツ)_/¯ this one is comedy, though.
by the way wanted to ask are you looking for novels where the mcs are a solid couple and love each other and are already married or where they were married because of a situation and the romance happens later after the marriage ?
I personally love Full Of My Love To You. It's similar to "I Don't Like The World, I Only Like You" but funnier. I kept guffawing on almost every chapter. It was really a good read. Sweet and heart-warming.
Spoiler http://www.novelupdates.com/series/beautiful-wife-and-genius-son/ In here.... the two didn't become couple or married at the start.... but became parents instead...