Life after death

I totally agree with the opinion of Buddhists and Hindus that death is not the end of existence, but that there will be another type of life afterwards.
However, I disagree with the meaning that we have to undergo several rebirths until we reach the final goal.
I personally believe that problems in life are here to be solved, so that they will not occur again in our next life.
If, on the other hand, we are unable to solve them during the present life, they will come again. For example, when a woman is being hit regularly by her husband and she is just fleeing, she has not solved her problem directly; it will then arise again and again, maybe even after her transition into her next life. On the whole, I think that we shouldn’t too much bother about what is coming after death.