Divine Date has these relationships to other tropes:

parents kids shares a parent with:
Interspecies Romance
Unequal Pairing
parent child
Interspecies RomanceBoy Meets Ghoul
Unequal PairingDid You Just Romance Cthulhu
Interspecies RomanceMale To Female Universal Adaptor
''Hot Skitty On Wailord Action
''Nonhuman Lover Reveal
Unequal PairingBodyguard Crush
''Teacher Student Romance
''Mentor Ship
''Bestiality Is Depraved
''Sleeping With The Boss
''A Match Made In Stockholm
''Parental Incest
You'll need to Get Known if you want to add or modify these relationships.