love and marriage

go together like a horse and carriage...so sex must be the yolk or ropes holding the two together. my question, if you marry and only one partner has had sex (prior to) and the other is bad...how do you fix it?

if both havent had sex they can grow and experiment together plus thres nothing to compare it to so...its the best youve ever had regardless...
if a man has had sex and the woman has not, well she can be easily taught to move properly, its like riding a bike (or a horse) once you can do it, you can do it...
but in the instance the woman is eh hmm experienced, and the man is not...how do you tell/teach/guide without completely killing his ego and do you just suffer through sloppy consumation on a regular basis for the rest of your life because youve got love and marriage?

this i tell ya brother you cant have one without the other
dun duh dun duh duh dun dun