L.P.
Well to be able to help aliitle more I have some question's!
#1) First you said that both parents went to the wedding and then you stated that his father doesn't know..does he know or not?
#2) What is the reason that he does not know (if he doesn't)?
#3) Did you get married because you had his baby?
Well what ever the reasons where and if he (his father) knew or not you are of age right? If you married him because you could not live without him and you truely love him than it should not matter what anyone says!
But....I don't think I would do this on Christmas eve.
Maybe..New years eve!
But I would not live a lie either, and if he loves you enough to marry you than he should be the one to tell his father and everyone else for that matter.
If it was me, I would tell him by new years eve or else!
You need to be the most important thing in his life not his family!
Couple more days girl...just hold on..
Merry Christmas to you and good luck!
L.