It never ends (Hetalia Prussia fanfic)

Gilbert and Ludwig Beilschmit once lived in England with their parents until Gilbert was 5 and Ludwig was 4. What changed? Their Vati and Mutti got a divorce and so they were taken from their best friends and moved to Berlin, Germany. Now they're older, Gil is now 15 going on 16. The day of Ludwig's 15th birthday, their mother tells them she's getting married to her boyfriend. Only thing is Gil completely hates him so when their grandfather says he'll let them stay with him. Gil packs his bags and takes his brother with him back to England and back to create chaos to all that know him!