I've been with dp for over three years. His family are very welcoming, often inviting me round for Shabbat dinner. I always make sure I bring a little gift or bottle of wine to show that I'm grateful, help tidy dishes away etc (so this complaint hopefully isn't due to me being a terrible guest!). But for things like weddings or family get-togethers I'm not invited. My own family invite dp to everything because they consider him a part of the family and love him very much. I just feel a bit hurt that after three years dp's family don't feel the same about me. Dp's youngest sister (aged 15) is particularly reluctant to let me in, and what she says usually goes.
Do I just need to pull myself together and get over myself? :(