So a bit of an update I’m going to rewrite “MLP/BATIM: Loop and Reset - Reunion?” a little bit. I’m not rewriting the entire part just Tom’s time loop explanation. Also I might’ve found a way to put Luster Dawn into the Loopverse but this isn’t entirely cannon to the Loopverse yet.  
——————————————————  
This is Starlight’s and Sunburst’s family in this “MLP Family” series I’ll explain the backstory of the parents as well as some info about the kid(s).
 
Starlight and Sunburst: After Starlight and Sunburst’s reconciliation something sparked between them that they never thought of before. In Starlight’s case she developed a huge crush on Sunburst. Sunburst just thought of it as a friendship after Starlight left. Time passed and Starlight visited Sunburst and vise versa. The two had a stronger friendship with eachother and Twilight suggested Starlight admit her feelings and she did. Sunburst was shocked but realized he had similar feelings for her as well.
 
Eventually the two started dating and things were going well for the two, what Sunburst didn’t know was that Starlight was still a bit of a narcissist. Since Starlight was never properly punished for her crimes she did the exact same things over again. Three years after Starlight’s supposed redemption and she had shown a lack of regard for other ponies things and is still abusive and vindictive to everyone she knows this especially became apparent to Trixie when Starlight sold her wagon that her father gave her. Trixie decided to break her friendship off with Starlight when she realized this but still was in contact with Sunburst. A year after Flurry Heart’s Crystalling, Starlight and Sunburst decided to get married.
 
Starlight gave birth to Luster Dawn three years and nine months later. Once Luster came along Sunburst was ecstatic about having a daughter and soon Sunburst was taking care of Luster. He taught her how to talk, eat, proper manners, helped her, and played with her. Starlight on the other hand was not excited about her new baby. Starlight pretty much neglected Luster Dawn then got mad at her for loving her father more when Starlight didn’t even acknowledge Luster. Eventually Sunburst started to notice how cruel Starlight was, especially when it came to their daughter. The last straw was when Sunburst came home to his daughter being abused by Starlight. Luster was crying her eyes out, she was frail and no doubt suffered magical injuries by Starlight and that did it. The next night the two began to fight, Sunburst eventually calling for a divorce.
 
The divorce came a month later and Sunburst became happier and less stressed out, he felt like he could do anything again and he was going to protect Luster.
 
Luster Dawn: Luster Dawn is definitely a daddy’s girl. She felt loved whenever her father was around, unlike her mother. Because of her bad home life she didn’t want to make friends with anyone. Instead Luster decided to focus on her magic and knowledge. Luster eventually became Twilight Sparkle’s prized student and she did everything to make her proud. Luster doesn’t speak to her mother anymore. Luster has even flat out disowned Starlight from being her mother and now Twilight is her step mother. Despite everything she has a close connection with her father, Sunburst, step mother, Twilight, step sisters, Sunbeam and Sunrise Sparkle, and her cousins, Linda and Goldlily. Luster has a strained relationship with Flurry Heart at best. That’s because Luster is living the life Flurry always wanted, being the apprentice to Twilight Sparkle, being magically talented and even dating Flurry’s ex boyfriend, Pound Cake after he got over his crush on Raspberry Tea.
 
Luster at this point has a loving father plus a loving family, a boyfriend who loves her and is the apprentice to the Princess of Friendship.