I think that your best bet instead of creating these links in Markdown is to use a ref
or relref
shortcode.
Also note that :
hrefTargetBlank
default:
false
Blackfriday flag:HTML_HREF_TARGET_BLANK
Purpose:true
opensexternal linksabsolute links in a new window or tab. While thetarget="_blank"
attribute is typically used for external links, Blackfriday does that for all absolute links (ref). One needs to make note of this if they use absolute links throughout, for internal links too (for example, by settingcanonifyURLs
totrue
or viaabsURL
).
The above quote is from here
Well you can use relative links to go up but if you reorganize at some point you will have to remove these relative references.
I honestly think that your issue has to do with content organization, have a look at Page Bundles.