hi icy,
no one can promise you good or bad, happy or sad in a
relationship... But most of the time we focus on the bad than the
good... maybe you can think about the sweet moments you had with
him and take a positive approach towards the issues.
I learnt that negative feelings/ thoughts can be felt by your
partner even though we try to hide and pretend we are ok.
Subconsiously, our feelings/ thoughts are relvealed, your partner
might not want to confront you as he might think that he got the
wrong signal that's all. he would actually think that if there is a
problem you would have already brought it up to talk...
men are from mars, women are from venus.. endless arugementive
topic 
good luck gal! If you believe in love, don't give up. Taste the
"sour, sweet, bitter, spicy" feeling in love. then you got my
point.