MTL - I Was a Group Pet In 80 - Chapter 1595 in a hurry

Lin Youning had spent her life in hardship, enduring everything until her son finally became the top scholar. Just as she was ready to enjoy her twilight years, Gu Yixuan’s visit made her so furious she choked—and died.Reborn, Lin Youning has only one goal: to live well and die of natural causes.

Transform into Divine Dragon and dominate the world!
He is the only Divine Dragon in the sea who founded an underwater Dragon Palace.
With Crawfish Soldiers and Crab Generals as his followers, wild sharks and gigantic octopuses as his subordinates, he is the dragon that rules the city.

- Description from Novelupdates

Never think that having a child can make someone who doesn't love you stay.I learned this lesson when, at 25 weeks pregnant, I caught my husband cheating at the hospital and finally understood this truth.I had a secret crush on Tristan Sterling for eight years and finally became his assistant, but that one night changed everything.I was forced into a shotgun wedding, thinking that having a child would make him give me a second glance.But he despised me, saying I had coerced him, that I was a stain on his life.He found a new love, a young and beautiful girl; he was gentle and doting toward her, yet as cold as ice to me.He said we would get divorced after the child is born.And the worst part? Discovering that I'm still in love with the very man who pushed me into the abyss.Wife Addiction

The story revolves around Charles Karino, a Levaamu Empire mercenary aerial pilot who mans the twin seater reconnaissance seaplane Santa Cruz. One day, he receives a preposterous assignment: to fly solo over 12,000 kilometers of enemy waters to protect a girl named Fana del Moral. Fana happens to be the next in line to the empire’s throne and a girl possessing beauty “equal to 5,000 beams of light.”

This is a standalone book. There’s another series under the name “To Aru Hikuushi e no Koiuta” (Love Song for a Certain Pilot) set in the same world, but in a completely different place and with different characters.

– Ulrezaj @ Mazui

Adapted to anime as “The Princess and the Pilot”