Mother and Father usually not part of your soulmates or soulgroup so it unlikely they will be your parent again unless you needed back a harsh lesson in life so value your parents as much as you can because in the afterlife likely if you going to reincarate again you probably won't see much of your parents in the after life too but your siblings are your soulmates in your soulgroup and yes you will like reincarated with them over and over again as friend, enemy or soulmate and you can't hide anything from them in the afterlife as usually you will review each others life in the afterlife and still take the veil of forgetfullness. If you wanted to know your past life. Do a past life regression and if you want to know yourself in Heaven then do a life between life or so.