Another option could be to search on Tumblr. There are many fanfiction communities on Tumblr, and some users might share or recommend stories of this nature. However, the search might be a bit more difficult as Tumblr's content is more spread out compared to dedicated fanfiction sites.
You can try looking on fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. These platforms have a vast collection of fanfictions, and you might be able to find stories about Peter Parker and Invisible Woman getting married there.
One possible plot could be that they meet during a multiverse - related event. Maybe the Invisible Woman's powers get affected by some strange energy during a battle, and Peter Parker, with his spider - sense, is the only one who can detect her even when she's invisible. This leads to them getting closer and eventually falling in love and getting married.
You can try fanfiction websites like Archive of Our Own (AO3). There's a large collection of fanfics there. Just search for 'Peter Parker x Arrowette Married' in the search bar, and it should show relevant stories.
Fanfiction.net could also be a good place. However, the tagging system might not be as precise as AO3. But still, if you type in relevant keywords like 'Peter Parker', 'Elena', and'married', you should be able to find some stories. Just be prepared to sift through a lot of content as it has a vast amount of fanfictions.
You can try fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. They have a vast collection of fanfictions on various topics, including the pairing of Peter Parker and Helena Wayne. Just use the search function on these sites and type in the relevant keywords.
You can try searching on fanfiction websites like Archive of Our Own (AO3) or FanFiction.net. These platforms have a vast collection of fanfictions, and by using the relevant tags such as 'Peter Parker', 'Jean Grey', and'marriage', you might be able to find some interesting stories.
Some specialized Marvel fanfiction forums could also be a good place to look. These forums usually have a section dedicated to different pairings. Look for the section related to Peter Parker and search specifically for stories involving Pamela Isly and their married relationship. You might need to register on some of these forums to access all the content, but it can be worth it if you're really interested in finding this particular fanfiction.
You could start by looking on popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions across various fandoms, so there's a good chance you'll find some related to Peter Parker and Starfire's relationship there.
Fanfiction.net could also be a good place to look. However, the quality and content can vary greatly. Some stories might be more focused on their relationship leading up to marriage, while others might explore their married life. You'll need to sift through the search results to find what you're interested in.
Some Reddit communities dedicated to the relevant fandoms might also be a good place to look. For example, if it's related to a specific superhero fandom that Peter Parker is from, check out the subreddit for that. Post a request asking if anyone knows of any 'Peter Parker x Jade Nyugen married' fanfictions. Just make sure to follow the subreddit rules.
Some blogs that focus on Marvel or related fandoms might also have fanfiction, including ones about Peter Parker and Circe getting married. You could use a search engine and type in something like 'Peter Parker Circe married fanfiction blogs'. But be aware that not all blogs might have high - quality or complete fics.