I remember one case from my childhood, the attitude towards suicide was harder then that it seems to be today. It was mother to one mentally instabile child that took her own life. The child was already at that time taken in custody by authority and was placed in one children's home. She was not allowed to see her child. That was the last straw that broke camel's back obviously. She and the child were always looked down in congregation, the child behaved weirdly yes and was little rough, but was very amicable and tried hard to be allowed to play with us other "normal" kids. It was not really encouraged though.
I remember still the things people were talking, she had rejected the truth by killing her self, what a pitty that her child would not be able to see her in paradise as she did what she did. It was quite clear that common understanding about her was that she maid unforgivable sin and would not be resurrected. There was nothing else in KH as the announcement that she had passed away, funeral was arranged in the graveyard chapel.
CP