Spain became the third country to legalize gay marriage Thursday in a parliament vote that left gay activists blowing kisses to lawmakers and the powerful Catholic Church issuing veiled calls for defiance. The new law increases the chances of happiness for "our neighbors, our work colleagues, our friends, our relatives," said Prime Minister Jose Luis Rodriguez Zapatero. The 350-seat Congress of Deputies, by a vote of 187-147 with four abstentions, approved the measure to give homosexual couples the same rights as heterosexual ones, including the right to adopt children. After the tally was announced, activists watching from the spectator section of the ornate chamber cried, cheered, hugged each other, waved to lawmakers and blew them kisses.