I have been with my significant partner for almost 5 years, and we share a home together. He has two exes. One is the mother of both of his adult children and the other played a significant role in raising the two children. I have no problem when they are around for significant family events concerning their children. What I do not understand is the ex-wife asks to stay with me and her ex-husbandno neither of the children live here. In addition, the ex-girlfriend contacts her ex-- my partner on a regular basis, aka my boyfriend. One of the siblings continues to invite the exes to family events that concern their children. I am very uncomfortable. This family does not care. They view my feelings as immature and selfish and basically think I should suck it up. I am struggling. Can anyone offer advice or thoughts. It seems rude and disrespectful to me and truthfully, it feels like a slap in my face. Any advice?