My mom's lived with me my whole life & gets it, for the most part. I explained it to her two or three years ago. Before that, she just thought there was something wrong with me (I was just mean or something.. turning down family functions & other things, etc.). When I was nineteen she had a stroke & I had to start taking care of her. Before that, she was always yelling at me & on my case to get a job. Since then, though, & especially since the stroke, she hasn't really pushed the subject. She hasn't even asked me why I've never dated or anything, which I think is odd.
My dad, on the other hand, has been much worse. He doesn't/didn't live with me & didn't understand the extent of my problems. From the time I was seventeen, he was seriously on my case about everything. Once I turned eighteen, he was on my case about getting out of the house (with my mom), since he never thought she was a good parent (mainly because she didn't have money, like he did). We had a huge falling out when around that time & I refused to see him for two years. When we saw each other again two years later, when I was 21, he was married to a wife who has been a blessing for our relationship. She keeps us from arguing by keeping him calm about things & off my case. Once, when he started on me about why I still wasn't in a relationship & had no job or anything, she said "give her time," which I know is a very simple thing, but it worked. It's also odd, seeing as how I'm in my twenties & have had plenty of "time" lol. He hasn't brought it up since, though. He even says he's "proud of me," though why, I don't know. He still doesn't understand at all, but he's at least more accepting of me.