Well, in the fanfiction, Naruto could save Ino from Sasuke by appealing to Sasuke's former friendship. Naruto might talk to Sasuke, reminding him of their days in Team 7 and how Ino is also their comrade, which makes Sasuke change his mind and let Ino go.
Simple. Naruto is a hero at heart. He can't stand seeing anyone being hurt, especially his friends. Ino is his friend, so he has to save her from Sasuke.
The baby itself could be the most interesting character. Since it's a combination of Naruto and Ino, it might have a very distinct personality. It could be curious like Naruto and have a strong will, yet also be intelligent and perceptive like Ino.
Well, Naruto could use his Shadow Clone Jutsu. He might create a bunch of clones to form a shield between Ino and Sasuke's fireball. The clones could absorb the impact and heat of the fireball, protecting Ino from harm.
Ino could be a very complex character in this fanfiction. It's possible that she cheats on Naruto because she has a fear of commitment. Naruto is a very passionate and all - in kind of person, and that might scare Ino. So, to avoid getting too deep into the relationship, she cheats. Or perhaps there's a power struggle at play. She might think that being with a different person would give her more influence or status in the ninja world. And there could be a hidden agenda that she's following, something that she can't achieve with Naruto but believes she can with someone else.
Their relationship would likely be very passionate. Naruto's energetic and positive nature would blend well with Ino's strong - willed and confident personality. They would support each other in their shinobi careers. Naruto would encourage Ino in her work with the Yamanaka clan's mind - related techniques, and Ino would be there for Naruto when he has to deal with the responsibilities of being the Hokage or leading missions.
At first, it would be a really shaky and awkward relationship. Naruto's flirting might be a bit too forward for Ino, so she would be hesitant. But as time goes on, if Naruto shows his genuine feelings through his flirting, Ino might start to see him in a new light. For example, when Naruto flirts by sharing his dreams with her, like how he wants to be a great Hokage and make the village a better place for her, Ino might start to respect him more and be more open to his advances.
Naruto might handle it with his usual optimism. He could see it as a new adventure and be open - minded towards getting to know Ino better. Ino, on the other hand, might be a bit more cautious at first. She might be worried about how this will change her life and her relationships with other people.
In a 'naruto and ino married fanfiction', their relationship would likely start off a bit rocky. Naruto is used to being with his friends in a more rowdy way, while Ino is more refined. But as they get to know each other better, they find common ground. Naruto would admire Ino's skills in the medical field and her ability to read minds. Ino would be drawn to Naruto's strong will and his unwavering loyalty to the village. They'd grow closer as they face family - related issues together, like dealing with Naruto's status as a hero and the expectations that come with it.