I decided that I should probably clear some things up in case you didn't understand. So here's kind of an overview.
At the age of sixteen, Max and Fang move out from Dr. Martinez's home and go off and live on their own. But Max has to check in every weekend. As Angel describes it, one particular weekend when Max is checking in, Max is in tears along with her mother. Her mother then brutally kicks her out. It turns out that Max is pregnant at the mere age of seventeen. Fang being the father of course.
Once Max goes away along with her boyfriend Fang in order to properly raise their unborn child, the rest of the flock don't see them again until three years later at a park in Florida. Angel and Nudge spot Max at a park while they're vacationing in Florida and there they do some slight catching up and they get introduced to Max's now two year old daughter, Avery. Angel being the smart cookie she is puts some bits and pieces together to come to the right conclusion that Max didn't run away to start a new life without the flock but instead she ran away because Max wasn't going to be able to receive the much needed support from her mother, who had made Max feel like a disgrace.
Max also explains that she's living a nice normal life with her Fang and their daughter. Nudge explains that Iggy and Ella are together and going to the same school in California and that they will be joining them later.
Once they get home, Nudge then confronts Ms. Martinez about what she had done. Ms. M admits what she had committed and explains that she deeply regrets it.
The next day, the flock finds Max's number in the phone book and gives them a call and they are able to shortly speak with Fang. They decide to meet up the next day at a little diner by the beach.
When the time arrives, Max introduces Avery to everyone while Fang is absent at the moment. They all catch up on what has happened since they split and it is announced that Iggy and Ella are now engaged. Ella also says that Max's father, Jeb and Dylan left and haven't been heard from since.
When everyone's at the beach, they are surprised to see Valencia, Max and Ella's mother arrive. Fang arrives as well. After they do some talking Max slowly gave a few hints, along with Fang, that she will try to forgive her mother and her actions.
Angel then announces that the flock is once again together. The time then skips to two years later.
Max is getting prepared for her sister's wedding. After she gets her daughter ready, Fang then comes in and starts flirting with her which then reveals that Max is once again pregnant with their second child.
Max also explains that Fang and her earlier on made a deal that Fang gets to name any son they have and Fang decides to name him Nick since that was Fang's fake name in the past when Fang and her were growing up.
Max then says that Ella received her dream wedding and successfully married Iggy. Max explains that her and Fang are now engaged and that she's now having a healthy relationship with her mother who's committed on being there for Max for her second pregnancy. It also says that Nudge is studying in New York to become a beautician.
Once again time skips to one more year.
It is now Max's son, Nick, first birthday and she's having a party for him. She says that she's never been happier. She is now married to the love of her life and her best friend when she was growing up and now has two wonderful children whom she loves deeply. It also says that Ella was unable to have her own children so they adopted little girl named Mia.
Max's final words of wisdom is to enjoy the ride since it's always worth it in the end.
