I am dating my boyfriend and he has a three year old with his ex. His ex has 3 different kids with three different guys. We currently have no kids together but are planning on at least one. I get that the this kid is Jackies sister and i like they can hang out. However I still am not sure why he always has to have the ex's kids who have their own father over at least 5 times a week. We have Jackie 90% of the time which I am totally fine and enjoy. We have a lot to do already with him working on the post and i am a nurse so when we have time we like to spend it together and with Jackie but his ex kid has been coming over non-stop for the past month. I don't know why this is bugging me so much maybe because I feel that he is still connected to his ex and doing these favors for her. Am I wrong to feel this way? Has this happened to anyone else? How do I deal with this?