<p>Not sure why Im jumping in, but a few thoughts:</p>
<p>Catholic doctrine regarding sex states that the married couple must be open to creating life. If you are impotent, then the marriage cannot create life. If you are using contraception, you are not open to creating life. If you are gay, your union is inherently sterile. A woman who is past menopause but makes love to her husband is not rejecting life, and she’s doing the exact same thing that created her children. </p>
<p>There are a lot of things that Catholics can do, as in, physically can do and aren’t going to be stopped, but that does not mean that such things are good for the soul, nor that the Church condones any of them. If you knowingly do not disclose mortal sins to your confessor, but take Communion anyway, you are doing yourself a disservice - you are not in a state of grace, know you aren’t in a state of grace, and you know that Communion is not going to help your soul. At best, that is useless; at worst, you are only pushing yourself further away from God. </p>
<p>Speaking of which: one of my non-Catholic, Chrisitan friends said that he tried to keep track of his sins on an Excel sheet, but crashed his computer. That highlights the general idea: all people do monumentally horrible things to others, their families, their coworkers, themselves, and God, every day. That does not mean that you reconfigure what it means to sin; you ask for forgiveness and try to forgive others when they sin. </p>
<p>Middle school students could not pass an advanced organic chemistry exam, but we wouldn’t stop saying that molecular biology works differently, or that the kids shouldn’t keep trying in school. Same idea. </p>
<p>But the great thing about religion is that if you don’t like yours, you can find a different one or make your own - no break-up speech, dumping via text, rescuing your plant from his windowsill. There isn’t even any paperwork. But, like a relationship, there is little point in trying to change the other party, and even less in wasting your life when there is that much friction and unhappiness.</p>