Here are some ideas
1.andus and/or vicky could be antagonizing Sophia.
2.maybe Melissa could do some stuff like mumble under her breath or glare at sophia and maybe you need a perception check to notice.
3. Maybe after everyone but the mc and marxus leave we can start talking and with enough charisma/perception find out that he loves Melissa and maybe we can say that we’ll help his relationship with her.
Edit: nevermind everyone’s already suggested this stuff
How far are you in the series? I made it to season 3A
In naruto or in naruto shippuden. I am on episode 99 of shippuden
I now have a better understanding of the wise man’s mind. *looks around, sees babies, babies everywhere.
Not really help that almost all people active here is teenager
Naruto (20 characters that realize this is off topic)
sigh Don’t hate me when I say this but I am only watching episode one of naruto now, I have watched 214 episodes of fairy tail though xD
not all , im 27 
TBH naruto is just a big character introduction an development naruto shippuden contains real fights
That a good thing then, we need more people at that age so there will be less chaos 
Sophia is a baby. Rogue is a baby. Vergil is a baby. Micro is a baby.
Babies everywhere.
Playing CK2… 
… Boku no Pico. 
…gets in to role
Gogo gaga
NO! BAD BABY! The unholy words cannot be mentioned!!
Damn it Sophia I’m disappointed(even though I’m younger than you)
I’m 17 …
Gugu gaga ( boss baby reference )
There actually more though
That not going to work after you said that menace
I would just like to mention how @DancingInTheRain279 wasnt this protective of me when I said I was thirteen, but she is protective of 14 and 15 year olds. Do you have something against 13 year olds?

Another one who sees babies everywhere.