Vegeta might also feel a sense of pride and anticipation. He's been through a lot, and having a child with Bulma is a new chapter in his life. He could start training even harder to make sure he can protect his family, and at the same time, he might have some tender moments with Bulma where he shows his care in his own unique Saiyan way.
In some fanfictions, Vegeta is initially shocked. He might stand there in silence for a moment, his eyes wide. Then he could feel a strange mix of emotions, like pride and fear. He's proud to be having a child with Bulma but also fears for the safety of his family given his dangerous past and the many enemies he has.
Well, perhaps in the fanfiction, Vegeta's Saiyan temper gets the best of him. He might accidentally let out a powerful blast of energy near Bulma or Trunks, endangering them. Also, his pride could make him say some cutting words to Trunks about not being strong enough, which would surely wound Trunks' self - esteem. And with Bulma, his lack of understanding of Earthling emotions could lead to him making decisions that go against her wishes, causing her pain.
Their relationships are often shown as loving yet complex. Vegeta, who was once a cold - hearted warrior, has a soft spot for his family. He is protective of Bulma and Baby Trunks. Bulma is the brains of the family, and she manages to keep Vegeta in check. Baby Trunks is the source of joy and also a reason for Vegeta to strive to be a better person.
In this fanfiction situation, a big challenge could be communication. Vegeta is not the most talkative or emotionally expressive character. So, when Bulma is pregnant and has all these hormonal changes and needs, he might struggle to communicate effectively with her. Also, they may face challenges from the Saiyan - human cultural differences. Vegeta's Saiyan upbringing has different values compared to Bulma's human family traditions, and this could cause some friction during the pregnancy.
Their relationship would likely become more intimate and committed. With a baby on the way, Vegeta would probably be more protective of Bulma. He might show his love in more practical ways, like making sure she has everything she needs.
Another reaction could be that Bulma tries to communicate with Vegeta. She would sit him down and try to talk about how his actions are making her feel. However, if Vegeta is unresponsive or dismissive, it would only add to her heartbreak.
Fanfiction can explore their relationship by looking at their cultural differences. Vegeta is a Saiyan from a warrior race, while Bulma is a human scientist. Baby Trunks is a mix of both. So, a story could be about how they teach Trunks about his dual heritage, like Vegeta teaching him about Saiyan pride and Bulma teaching him about human values like kindness and curiosity.
A possible scenario is that Vegeta gets involved in a fight that he knows is dangerous but still pursues it, and as a result, his enemies target Bulma and Trunks. Another is that he may be under some sort of mind control in the fanfiction and end up attacking them unknowingly. Also, his pride - driven actions, like trying to prove himself as the strongest, could lead to situations where Bulma and Trunks are put at risk, for example, if he challenges a much stronger opponent near their home.
One challenge could be protecting the baby from their enemies. Vegeta has made many foes over the years, and they might target the baby. Also, Vegeta's Saiyan nature might make him push the baby too hard in training, while Bulma wants a more relaxed approach. This difference in parenting styles could cause some friction between them.
Bulma might be a bit skeptical at first. Given Vegeta's tough exterior and past behavior, she may wonder if he really means it. But as he continues to show his sincerity, she would gradually accept his love and reciprocate it wholeheartedly. She might also start planning their future together right away, thinking about things like family and a more stable relationship.