A typical macho man married a typical good-looking redheaded lady and after the wedding, laid down the following rules: 

"I'll be home when I want, if I want and at what time I want and I don't expect any hassle from you. I expect a great dinner to be on the table unless I tell you otherwise. I'll go hunting, fishing, boozing, and card-playing when I want with my old buddies and don't you give me a hard time about it. Those are my rules. Any comments?"

His new bride said, "No, that's fine with me. Just understand that there'll be sex here at seven o'clock every night -- whether you're here or not."

Some newly-married friends were visiting us when the topic of children came up.

The redhead bride said she wanted three children, while the young husband demurred, saying two would be enough for him.

They discussed this discrepancy for a few minutes until the husband thought he'd put an end to things by saying boldly, "After our second child, I'll just have a vasectomy."

Without a moment's hesitation, the bride retorted, "Well, I hope you'll love the third one as if it's your own." 

My (yes, me, RedheadJokes) Sphynx cat's main video on his youtube channel has this picture as the joke at the end of his main video.

Here's the video.