In the beginning with Red and Sentoria, the two dated for a while and Red cheated because at the time he was just your average fuckboi. He thought only of himself whilst living with another woman who was his best friend.
Red ended up fucking around on Sentoria, because back then that was just who he was until he found out that Sentoria was pregnant with Their first child Xureila.
Sentoria despised Red for a while throughout her first trimester because of how hurt she was, as she rubbed her ever growing belly she realised that she made this baby out of love, and reminded herself of  the love they shared on every occasion.
During her 2nd trimester Red came over and wanted to make it up to her, and he showed her how sorry he was and so she forgave him; Red moved in, and in her arms is where he stayed.
After while Xureila was born, and Red landed a job as a speaker who stood up for everything he felt was right for everyone.
He worked hard and came home every evening to his loving girlfriend and daughter.