i would have to say i have no clue
Men are simple creatures. Any man will stay with you IF:
-you always respect him. That doesn't mean being a doormat.
-you let him be who he is. Don't try to change him
-you never use sex as a weapon. Men take holding back sex, or denying it as a punishment as conditional love.
-be genuinely interested in him.
-If he hurts your feelings, TELL HIM
If you just do this, it doesn't matter how stubborn, impatient, or angry you get at him.
When you open doors for him that read, I welcome you into my world and come and lets make our world,how could he not want to stay,you have given,all and with this He will see,I am her world and she is mine.You walk side by side with pure bliss and the only thing you know is how it fulls your being to see each other happy and loved behond words.
Love, sex, general feeling of happiness, some form of commitment, agreements, Mustual experience and history, ...then there is marriage and kids.
To continue having an emotional and physical connection with one another. Giving each other space and keeping the relationship exciting instead of having the same things everyday. Also compete with him, have a competitive edge that keeps you two going. Make sure you understand one another and always talk about things. Being trustworthy of each other can make the difference between being friends and being in a relationship.
I learned that it doesn't matter.
Love yourself and you don't need sex....
really? okay maybe you do but you also don't need abuse.
Supporting many children .edit : + teamwork , The other vital Factor involved in love .
Mystery and anticipation.
Only one word is needed Temptation.
Good sex, feeling appreciated and needed, well fed (sad but true) lots of fun and laughter, open arms and encouragement, no nagging or tryng to change him.
He understands what love is and can be with a woman (or man if that is his thing as well), He needs that one person like the air we all breathe to live. He wonders how lucky he is to be loved by someone so wonderful and if anyone ask what is the secret to being head over heels in love, he answers she is.
the absence of anyone more attractive or satisfying
my answer was a bit tongue in cheek..
seriously: an uncontrolling partner, the context of the relationship (as in if they got together through things they had in common vs lovelust, if the guy can see that the relationship suites them and is likely to last, if their lifestyles/working hours etc are compatible
PYT...need I say more