Hi BA
The quick answer, if we are speaking about YHWH the god of the Jews and Christians, is yes, YHWH does have a girlfriend, she is called Ashterah (or Asherah).
The shrine built to YHWH at Elephantine has an inscription to 'YHWH and his Asherah'.
God was made in man's image so he has human attributes, including sexual urges. Christians think of sex as unclean so Jesus apparently didn'thave sex.
But if he was 100% human he must have sexual urges, I know i couldn't resist resist females for as long as he did.
But then again, maybe Jesus was 100% human but wasnt keen on chicks.
Best Wishes
Brian