Feeling left out

My uncle offered me a real estate job if I pass my real estate exam, I’ve asked 2 sister in laws to study with me because of the money opportunity and they didn’t want to do it..... well today I noticed they were both studying real estate with each other & tried hiding it. Either I go with my uncle or another brokerage Im still feeling kinda sad and left out that after I explained the money opportunity they wanted to try it just not with me. I just had a baby she’s two weeks old & my motivation is for her , to buy myself a house eventually with what I make in real estate.... should I still continue with real estate but on my own ? Or drop it ? I know I have her to think about but I don’t want them to think I’m doing it on my own because they are doing it together even though I’m the reason they considered it... any advice ?