Dropped by my boyfriend

Having stayed with my boyfriend for 6 years he dropped me just because I was no longer as smart as I used to be before we got married. He forgot one thing. I was no longer smart just like the day we met just because I was busy doing that house work and taking care of our kids. My husband had a job but later he lost his job . Having lost his job the girl she was dating left him when he started at home he came to understand that I was important but it was too late because I was already dating his boss