Wikivorce has an all-inclusive membership, and is here for anyone who is affected by divorce/separation/family breakdown. We have a fairly even number of male and female members. As Lostboy has said, Wikivorce is moderated by both men and women, and was founded by a man.
If the OP bothered to explore the site a little more, he would see that there are a number of magazine articles written by Dads and aimed at Dads. All our information about divorce and separation is written so that it is gender-neutral.
The icons you complain about are those that are attached to articles from our online magazine, and those showing are randomly selected- currently I can see 5 out of 6 articles that have men in the attached image.