Inappropriate Sibling's Affection.
I am 35, 23rd Sept born. I have a girlfriend (whom I was after for the past 14 years i.e.1998) since 2007 that only has one brother. They are 4 siblings, 3 girls and 1 boy, she is the youngest in the family. The elder 2 girls got married. My girlfriend is 28, a Taurean ( April 30 born) a little religious, soft spoken and sexy as well.
In the past we used to enjoy a lot of oral sex together though she did not make the advances. I always initiated this till I realize that oral sex is still sex because to marry her is my sole aim for the relationship. We live in a Christian society where religious taboos like incest is refrained and treated as sin. With that background, though we have a lot of misunderstandings, another difficult problem that I faced (or rather she faced) is her brother, who is a little too jealous of his sister. I too am a brother and understand how to show affection to my sisters but I never get physical with my sisters, never, never in my life. And I consider that sin and the most inappropriate of all sins, even fondling.
My girlfriend seems to be hiding things about the care she shower on her brother. Another instance was her brother once told me a long time that there was a night when he started to fondle his "baby-sister's" private part and she got angry. Though I started to believe that was the end of it, now that they are adults, many a times I found them sleep together in one blanket (though my girlfriend would face the other way, her brother would be embracing her from the back - that happened in all the instances I saw them sleep together even to this day after her sisters got married). Moreover when her brother was drunk at night, he would lie naked beside her (that too in some of the instances I saw them). They used to be in different rooms but after her sisters got married they are in the same room with two beds, yet they still sleep together on the pretext of winter. I still believed that she still is a virgin, I cannot confirm now, and she is not in talking terms with me at many times. I find it very difficult to cope with the situation.
Actually, this is what is considered inappropriate according to our religion in Leviticus 18:9 (even fondling or caressing) and according to me, provided she is a little religious. If I would have been a normal wise guy, I would have left her a long time ago, yet I loved her all the more and will never leave her. What I want is to make them realize that these inappropriate fondling or inappropriate affection be stopped for the good of our relationship. I have neither referred the Bible text (Lev 18:9) to her nor spoke to her about these inappropriate sleeping together, yet it hurts me to the core why they would not stop these habits.
How would they ever realize these dirty habits and stop them? How would they know it is wrong without me telling either of them? Would it not hurt our post-marriage life if these things were carried on till I marry her? Though I loved her and will always, ready to forgive, I know I am a sinner too but I want these things, these sins stopped, but "How"? If I let them know, none of them would ever speak to me, I don't want her to stop speaking to me. How? I cannot speak about these to any friends because this is too shameful (or is it just according to me?) How?