I would have to agree to partially to what your saying. The part that i dissaprove of is, if your parents chose too stick it out and even though it would have been like hell for them it would have been much much better for you and your sister growing up. I say this because at that point in time maybe your prespective of a relationship with a life time partner would have been much different. See how your saying you would never like to get married well this could be a problem because off the get you don’t believe in marriage. THis is only due to what you have previously experinced in your own household but the fact of the matter is what about the thousands of families who have been brought up in a household with no divorce’s? so you see there is always a possibilty for you to have a great marriage not saying it will be easy. But the hope and faith should be there.
The next thing is that a child that is in between to unmarried people can be very harmful . And heres my reason, at a point in time when there is no mutual relationship between one and another and there is no bond holding you 2 together , either mom or dad can just get up and walk out. THis will have a strong effect on kids. In their future they will think this is the right way when its not . And neither is it setting a good example for them. Its proven bro.