Definitely happier. More so than I would have imagined. I also even get that 'blissed-out in the moment' happiness talked about upthread, which I haven't had since, well, since I was a child myself I suppose. It doesn't happen all the time, because I am a worrier by nature and now my worries are two-fold and more urgent. But every now and again, when we're mucking around doing stuff or being daft together, it will come, just because I get so caught up in his happiness and he makes me forget myself.
Without wanting to sound too precious/flowery/ick, when that happens it kind of humbles me that he can make the world seem so wonderful.