Flock1,
Sounds like you two did the right thing, you accessed the weather and initially found it suitable, but during the flight noticed that it became dicey, or it was exceeding your comfort zone, so you turned around and went home.
From a controllers perspective you guys did good! Don't let this rattle you, establish good weather minimums, stick by them, and whenever enroute weather starts to go down, then you will be prepared to make the right decision again. .
Mike
NATCA FWA