Be careful what you laugh at because you could end up nearly married

I shot myself in the foot and now I don’t have a leg to stand on. I’d love to blame someone else but it was all my own fault. Jill Y told me a joke and I laughed at it. One thing led to another and many, many years later, we’re a couple that fight so often that we might as well be married. The funny thing is that I didn’t even understand the joke. I just thought it was funny because the guy at the bottom says “puddin”: