depressed due to cheating

I recently found out that my spouse of 9 months was cheating on me through the internet and having various external relationships. He is 22 years old and I am 30. I was the only means of support he had and I am putting him through school so that
he can contribute. I am pregnant with my fourth child and his second. It is our first. I don't think the relationship is worth saving being that we are not married and I no longer see him fit for that. I love him but I don't think I can ever trust him. Help please:confused:

I recently found out that my spouse of 9 months was cheating on me through the internet and having various external relationships. He is 22 years old and I am 30. I was the only means of support he had and I am putting him through school so that
he can contribute. I am pregnant with my fourth child and his second. It is our first. I don't think the relationship is worth saving being that we are not married and I no longer see him fit for that. I love him but I don't think I can ever trust him. Help please:confused:

Sorry, but I am confused. You said he is your spouse of 9 months, but in a later sentence, you say you are not married. Can you clarify?