I was not talking about the lust and romatic feelings we experience when we first "fall in love".
I am talking about what happens long term - i.e. what holds the relationship together....cerainly it is not "love", but that co-dependence on one another. The woman has biological obligation to bear child and the man has obligation to provide food and shelter. Yes I know that women are now equal to men in the workforce but nature is still nature and the woman will have to take years off to care for the baby, so she will be looking for that man to be able to provide her with all her needs as comfortably as possible, while she is off work. This repeats itself as she bears more babies.
So if tinnitus has put a man out of comission, it is most unlikely he will find a woman for marriage.
This is why I am guessing the OP's girlfriend just up and left him, even giving up a nice vacation. She just realized and made an executive long term decision to end it.