My Dad has been divorced twice and has five kids including myself (ages: 9, 11, 14, 22, 23). For the past five years he’s been dating girls half his age he’s 55 they are 24-30 year old women (he holds a lot of prejudice towards middle aged women and the construct of marriage). Recently he let a young women move into our house, which is small, and she doesn’t have a job and lives in the house completely free and off my fathers dime. Meanwhile he is already supporting five kids, two ex-wives, and running several businesses. Anyway, it’s needless to say but his plate is full and he’s stressed out all the time (I worry he could have a heart attack or stroke). Now, I’ve accepted that I have no right to tell him who he should or shouldn’t be with, but I’m finding it extremely difficult to spend time with him when she’s around, I do not get along with her or respect her on a personal level (she asked me for my prescription drugs and asked me to lie to my doctor and say that I needed more than I did so she could buy some, like wtf!), and I don’t feel comfortable in my family home anymore because she’s effectively infested it. How can I deal with this? I feel that by allowing this woman to come into his life and take advantage of him it not only sets a horrible example for my little siblings, but also adds unnecessary stress to his life considering he’s already supporting so much.