Hello! To delete a relationship, first click on one of the affected people and select "More Options" on the sideboard.
If you want to delete a romantic relationship, choose "Change partners" and select the Remove option.
If you want to delete a parent-child-relationship, click on "Set parents" and either set the person's correct parents or type in "(none)" in the field for mother and father. Same goes if you want to delete a sibling relationship.
Keep in mind that you can only delete a relationship if this doesn't remove any person's connection to the rest of the tree. If "Ahmed" is only connected to the family tree by his relationship to "Sigrid", you can't delete their relationship - either, Ahmed needs to be connected to someone else or deleted. Same goes for parents and children. And, of course, if a couple has children, you can't delete their relationship, only change it from partners to ex-partners.
Hope this helps!
