My (27) boyfriend (27) told me I’m the problem for not wanting to babysit anymore

Im a nurse practitioner in urgent care and my work has been crazy with this Covid surge. <br><br>My boyfriend works part time as a bus driver but he was off the past two weeks. He has a 5 year old daughter that is unvaccinated and she came down with Covid. <br><br>I babysit her when I’m not working so she doesn’t have to go to school. She was sick for 3 days so I had to babysit her as well even though I have to work the next day. <br><br>I told him I’m tired of babysitting her and it’s not fair to me. I need to rest after working a 12 hour shift and he gets to rest while I’m babysitting his daughter. He told me I never used to complain about babysitting her and I used to love her to death but now I seem resentful and bitter. <br><br>He told me I’m not in a good place if I’m behaving like this and treating his daughter like this and that I need to get therapy. I told him I’m resentful and bitter because I’m tired of babysitting his daughter and that’s my right to feel that way. <br><br>Is it fair of me to refuse to babysit his daughter anymore?