Well, this happened to a close friend of mine here recently. He and his girlfriend, who already had several children, was homeschooling, not working, and living off of another friend's wages, domicile, pantry, and graciousness, engaged in protected (him) sex, with his belief she was on birth control pills. Part of a relationship is trust, so he believed her. She becomes pregnant. So he quits college, starts selling paper crack (Magic cards) on Ebay, and petitions for more work hours. She does nothing. Then, several weeks later, she decides on an abortion without ever consulting him, never caring for how he felt, and expects, nay, demands that he foot the bill. So he saved up, made all the phone calls, made all the appointments, drove the six hour roundtrip to Phoenix twice, and paid for the procedure, gas, meals, everything. And he never complained, at least not to her. She repays gratitude by turning off her ringer and making him a pariah from their circle of friends. He changed his life for her. She changed nothing. He was all set to do whatever it took to support his child, her, and her 3 children. Thankfully, due to her series of actions, which all carried their own consequences, she is no longer a current concern.