Im really sorry that he did that to you, I have similar issues with my father as well. He doesn't live with me nor do we see each other often but when we do, he's prone to poke my belly and go, "You're getting big." Sweetheart isn't he? Being a nice person that I am, I do not comment on his hair loss or anything. In terms of high school, I was a loner as well after I had a bad breakup with a boy who physically abused me, his friends started calling me horrible names and I ended up becoming very isolated. Luckily I switched schools after a year of that and met the wonderful man I married <3
If you always do what you've always done, then you'll always get what you've always got.