Going to church...

So my boyfriend is christian and I´m defenatly not! So to do him a favour and make a good impression I decided to go with him to their church...
Everything went okay, he came to pick me up, held my hand when we walked into the church, introduced me to some of the people, but his parents were already inside of the church...
I have to admit, I´m not always the girl that pays attention to what words I use, when I´m p*ssed I´ll curse out whatever I want xD
So we went inside the church, and as soon as we walker up to his parents. I hit my foot against a churchbench, and fell over on the ground. My toes hurted like hell so I cursed out: God Damned That Hurt!!!
And then I realized everyone (incl. my new in-laws) was looking at me... xD
I apoligized like a millions of times, but they still think I'm not good enough and not understanding enough of their faith to be involved with their son...