You are welcome. As to faith and morals, we are called to give the assent of our will to the Church, trusting in the judgments of the Church. This is particularly thorny when we get into moral issues that are unique to the 20th and 21st centuries. What has changed, I wonder? Movements and sentiments that have never arisen before, and even then not on such a grand scale.
That is a huge caution flag to me. If there is a sticking point between the self and the Church, it behooves us to investigate Church teaching, the reasons behind it and to ponder it in all seriousness.
For example, abortion seems clear, but not to many of us. Fetal stem cell research is clear once one understands that a human life is created only to destroy it. Knowing the purpose and value of suffering, and that God calls us home according to His will and not ours, euthanasia is clearly out.
Same sex unions are an extremely pressing issue, as each of us knows someone whom we love, that is either battling this or shall we say, succumbing to it. But it is not marriage, as marriage is of complementary parts. It is a novelty as morality goes and the ‘marriage’ aspect is very recent.
Anything new is a caution, as human morality and behavior has been set for millennia. In any event, do delve into those teachings that you are struggling with. Reason them out and pay particular attention to the Church’s reasoning - remembering that the Church is not simply a human organization that is morally neutral, but rather Christ’s mystical Body on earth. That sheds a completely new light on it.