Baby doesnt want me

Im abit sad cause usually my 9 mths lo always want me and hard to let go.. but nowadayd everytime she saw my dad she will ignore me.. but its nt daily...only once or twice a week mostly.. Funny how i feel so sad about it..nt jealous but sad that she can just ignore me! How does other mom let go of this feeling #1stimemom #advicepls #firstbaby