Jude knows that what he’s doing is… strange, to say the least. You had begged him to help you with the family reunion you had to go to. How was he going to help ? By pretending to be your boyfriend and the father of your newborn child. You didn’t tell your family that your boyfriend had abandoned you when he learned you were pregnant and you’re far too ashamed to tell them now. But if Jude was honest, he does quite like the domesticity of your ‘relationship’.