@poster,
u must be a blockhead for contemplating breaking up with her, moreso just because someone suggested it! Dat goes to say dat u dnt love or care a bit about her in d first place. This is how u know guys who are boys and those who are men ; irrespective of age. This is d time u ought to stand by her d most.

As 4 our girl, as its been said, she nids to find someone who can influence d mother 4 consultation and subsequently, intervention.  

All in all, best 'o luck to y'all.