IF has definitely changed our relationship, unfortunately, not for the better.
DH used to always be supportive and listen but yet when it comes to IF he 'blows off' everything. He thinks treatments are a waste of money and now he's doing the ol' "I think we're trying too hard", so now I have given up trying to talk to him about it. I have decided to try 6 months of giving up so that he cannot say "we're trying too hard" when the 6 months is up.
I have resentment towards him that I am trying to deal with since he has been unsupportive and now uncooperative with medical treatment. Since our issue seems to be sperm morphology, I think he has hit a 'denial' stage and he gets angry when we still fail to get pregnant...to the point he won't even discuss it.
I can only pray that we will make it through this whole thing. I have already told him that I have given up and resigned myself to the fact that we will not have children because we won't do medical treatment. His answer -- nothing...just silence. So yes...it has definitely changed our relationship and how I view him as of lately. I wish it wasn't the case.