S. Pro:
I don´t have the problem that people don´t like me. But yeah, my mom lacks self-esteem and my dad looks down on people how are not very successful materialisticly. Even if they live a happy and fulfilled life.
May I suggest reading, or familiarizing yourself with, Alice Miller's "The Drama of the Gifted Child"?
Our society is steeped in Narcisism; which isn't so much being in love with yourself as per the pop-culture reading of the Greek Myth, but more an inability to stand on your own two feet, create a stable self, establish boundaries for your concept of self, etc. which leads to acting out in the way your mom/dad do...and it's passed down from generation to generation.
It also is easily explained through the 3 Characteristics...but reading about it in more of a cultural context might be helpful for you to understand the mind-f*cking you've been receiving from a very early age. It's not your fault, or your responsibility...your parents probably learned it from theirs. But you have the ability to break the cycle and respond differently. From your picture, it looks like you're in your early 30's. It's totally natural to be going through the process of separating from your parents at this stage in your life. It's unsettling, but you're in a unique position to work through it from an insight practice AND a psychological-understanding type practice at the same time. It can be very helpful to get the advice of someone who is looking at your situation through more objective eyes...especially if you can find a therapist who also understands the dharma to some extent.
This is exactly what I've been going through for the past 6 months. I got to a point in my meditation practice where going deeper into the 3Cs meant uncovering all this repressed childhood stuff that was still deeply affecting the stability of my mind and my ability to "be happy/content/functional" in my daily life. I don't know where that put me on the maps, but I decided to double down on the psychotherapy, spend some time exploring and digging things up, etc. Was it the best way to go? Dunno. But I am finding that now as I go back into more concentrated formal sitting practice, I'm able to make more peace with some of what arises...and in my daily life, I'm better able to accept the 3Cs as they apply to having a relationship with family, friends, and co-workers.
I may have moved through it all more quickly by just sticking straight to the insight program, noting, etc.; but at the time things seemed to be falling apart in a way I wasn't really able to deal with...may have been heavy dark night stuff...either way, I feel more whole/complete (the "I" I inhabit in the world anyway ;) ) now, so maybe it's worth a shot to work a bit on understanding things from a non-buddhist point of view (while still relating them back to the 3Cs to check that you aren't fooling yourself too much or getting off into distractions).
Don't know if all that made much sense, but feel free to ask clarifying questions...