3 Book(s) Related to my husband's mistress

Amanda Beller, forced by her father, is married to Christopher, a man older than her by ten years, who after many years of marriage begins to be indifferent and no longer sees her as his wife, one day she discovers her husband being unfaithful for the third time, she asks him for a divorce, but he, He tries to win back her love, asking for her forgiveness and acting as if he really loves her, but it is all an evil plan, so that she can sign the divorce without affecting her patrimony, leaving her in ruins and keeping her lover. Amanda discovers his intentions and decides to look for the woman who is dating her husband and proposes that between the two of them they can teach him a good lesson. Lucia, a very ambitious woman, who has been Christopher's lover for more than three years, must choose between helping Amanda with her plan, or continuing her secret love with Christopher. Will Amanda be able to get away with her husband's evil intentions? Will Christopher be able to resist the union of these two women? A story where what should be enemies become the best of allies.

"You are so rude! Are you really flirting in the office? Are you going to fool me again?" I screamed.
"You." I faced my sister again. "I'm your sister, I am not? Why did you do that to my husband? How did you do this, SISTER?" I stress the word 'sister'.
"My sister! You should be my sympathizer in these times. But what did you do? But where are you? You hurt me. And you're still hurting me, you animal." And I tweaked her again, I even pushed her. She didn't fight back.
Nate tried to stop me but once he tried to stop me, I punched him hard and slapped him.
"Don't try to stop me, Nate, because if I did nothing at first but run and cry now I won't do something that will make me look miserable!" I exclaimed angrily.
And my sister was tweaked again.
"Please Elle it's okay." She was crying. I slapped her so hard that she leaned over. It cries.
"That's enough? Are you kidding me?"I said sarcastically, I even faked a laugh.
"I would be the one to tell you that. I would be the one to tell you THAT'S RIGHT BECAUSE I CAN'T. IT'S RIGHT BECAUSE I'M SICK. IT'S RIGHT BECAUSE I'M BROKEN. HOW LONG ARE YOU GOING TO FOOL ME? ACCEPT YOU. YOU ARE ANIMALS!" I still scream. And I slapped her again and then pushed, causing her bag to fall and its contents scattered.
"Kelly," Nate shouted and helped Kelly to her feet.
Attention turned to a small rectangular object on the floor. My knees went soft while looking at it. I approached it and looked closely, it had two lines, which means 'positive'.
My lips are trembling, but I managed to ask anyway.
"D-Don't tell me........
......Y-You're......
.....p-pregnant.......?
.....w-with my h-h-husb-band?"

A lady finds herself drawn to her ex-husband's brother after her husband's infidelity was exposed.

Can Sophia get another chance at happiness?.

And how would her husband react to the new love growing between his ex-wife and brother?.