OK, don't try to read things into everything. Assume he said no to the sex. After all, if you ask someone if they want something, then sometimes they might say no. So, accept no. He knows you offered. Do you want to go to the service? If you do, then go because you want to. If you don't want to, don't go. Sex is not something you necessarily make a decision about in advance. If the feeling comes up, then it does. If it doesn't, OK. Life goes on. One thing I've learned, no matter how bad what happens today is, the sun will come up tomorrow and it will be a new day. It's a good reason to go to bed.