I killed this woman, now guards hate me.

[Gravydoo II]

https://wiki.project1999.com/Olunea_Miltin

This one right here. How can i restore my faction with freeport militia?

[Tethler]

Freeport Militia (https://wiki.project1999.com/Freeport_Militia) faction page here. Has links for zones you can kill in and quests you can do to raise/lower faction. Look through and see what seems reasonable for your class/level and have at it.

[sox7d]

own it, kill more of them

[DMN]

No one knows because we don't your race is, your class, your other factions you might have jacked up etc.

https://wiki.project1999.com/The_Frikniller_Family

If you can do that one it won't mess up your paladin faction in north FP.

[sacman08]

Go to darkside! Learn the back alleys of FP and never worry about guards again!

[Darkatar]

own it, kill more of them
https://imgur.com/P4wGdeo.png