maudlin
maud-lin
adjective
Excessively sentimental or tearful, often due to drunkenness or self-pity.
"He became maudlin after a few pints."
Thesaurus
Synonyms: schmaltzy, drippy, sentimental, hokey, mushy, slushy, bathetic, emotional, kitschy, soppy, soupy, mawkish