I have a boyfriend but he told me that he has a girlfriend but he considers her like she is on the side I don't want to stop talking to him he even tells me that he loves both of us.
Should I stop talking to him?

So he has you and her?.
Of course you should stop talking to him... he obviously is not serious/interested enough about you when he has another girlfriend.. that "on the side" thing is B****... please let him go and find someone worth your time... He is deff not worth it... Your better than that!. Give yourself the respect you deserve...

The best way to live life is to love many things.

If you consider yourself a thing and not a person, keep talking to him.

My suggestion?
Find someone who will give you 100% instead of having someone who will only give you 50% or lower...

-Sik

Well, this guy has it made, two girls, both willing to accept that he can't just choose one of you, and willing to stand by his side. Why don't you go get a "boy on the side" see how he likes it, bet it wouldn't make him too happy.

Find someone who wants you and only you, this guy needs to grow up and get a few morals.