FlyerTalk Evangelist
Join Date: Mar 2001
Location: Fort Worth TX
Programs: Earned status with AA, DL, SPG, HH, Hyatt, Marriott, Seabourn, NCL, National, Hertz...I miss my bed!
Posts: 10,927
EXP - From what I can tell from your post, you are flying all your segments and nested itineraries are perfectly legal - folks do them all the time to get from point A to point B.
Where it would potentially be a problem would be if you were throwing away some of your segments and not using them at all - thus creating a different final routing than what was intended by your ticketing.