Sure it brings it all back doesn't it? But now you know that you can feel good, you've already done it once.
I hope that your in-laws noticed his icy attitude. In fact, Im almost sure that they probably did. Let him show everyone who he really is. I wish he wasn't there either! I remember wanting to see my H so bad, and how miserable it would actually make me when it happened.
They say that you should acknowledge your sadness and move on from it, dont focus on it and dont let it swallow you. Easier said than done, right?
I guess I gave the wrong finger to the wrong man...