For your source text, the way the sentence should be "parsed" (or read syntactically) is the "relationship which is loving AND sympathetic"... whereas in your other question, "loving" is an adjective (attributive) that modifies sympathy (a noun)...

So, in brief, I don't think they share any common origin...

"loving sympathy" typically means: giving sympathy to sb in sufferings / grief (loss of family members, etc.) in a loving (thoughful and warm) way. (This seems to be favor product titles for florists / flower shops)


If loving and sympathetic stand alone, the translations could be "关怀备至", "充满怜爱", etc.

The reference terms that would be relevant here are: attachment, attachment styles...

FYI:

Key Theorists/Theories in Psychology - MARY AINSWORTH
The Strange Situation: Described (from Great Ideas in Personality). Three Types
of Attachment (from Great Ideas in Personality) ...
www.psy.pdx.edu/PsiCafe/KeyTheorists/Ainsworth.htm - 20k - Cached - Similar pages

Journal of Abnormal Child Psychology: Attachment, behavioral ...
Full text of the article, 'Attachment, behavioral inhibition, and anxiety in
preschool children' from Journal of Abnormal Child Psychology, a publication in ...
findarticles.com/p/articles/ mi_m0902/is_2_33/ai_n13563104 - 35k - Cached - Similar pages

Attachment Styles - Types of Attachment
... Social Psychology> Love and Attraction> Attachment Styles - Types of Attachment
... Our early attachment styles are established in childhood through the ...
psychology.about.com/od/ loveandattraction/ss/attachmentstyle.htm - 23k - Cached - Similar pages




Chap28 - Manx Recollections, 1894It is very grievous to flesh and blood to go through these trials, and very saddening to your friends, who feel a loving sympathy with your sufferings. ...
www.isle-of-man.com/manxnotebook/ fulltext/kf1893/ch28.htm - 22k - Cached - Similar pages


[DOC] "Feed My Lambs"File Format: Microsoft Word 2000 - View as HTML
Christian Loving Sympathy. “For we are all bound together, as one member is bound to another in the human body. You see and feel in your body, as Saint Paul ...
www.lcms.org/graphics/assets/media/ WRHC/WRHC%20Sunday%20Worship%20Resources.doc - Similar pages


Greenville Floral florist sends FTD flowers nationwideLoving Sympathy Arrangement. Starting at. $120.95. Buy Now · Morning Stars Arrangement. Starting at. $180.95. Buy Now · Our Love Eternal Heart Wreath ...
www.greenvillefloral.com/.../ Funeral& template=Templates/Searchsample.html - 86k - Cached - Similar pages


Great Ideas in Personality--Attachment TheoryAttachment Styles: An Evolving Taxonomy of Evolutionarily Adaptive and ... Ainsworth's three-fold taxonomy of attachment styles has been translated into ...
www.personalityresearch.org/attachment.html - 12k - Cached - Similar pages


Attachment StylePeople attach themselves to others in different ways, possibly based on very early parental relationships.
changingminds.org/explanations/ theories/attachment_style.htm - 16k - Cached - Similar pages

Attachment theory - Wikipedia, the free encyclopediaA child with an anxious-resistant attachment style is anxious of exploration ... People with an anxious ambivalent attachment style may have difficulties ...
en.wikipedia.org/wiki/Attachment_styles - 28k - Cached - Similar pages