Be honest with your boyfriend and tell him you were hurt bad in a past relationship and that it is had to really open up. You also need to let go of the past, not all men will hurt you. You need to stop thinking they are all the same.
Use the internet. Or find another boyfriend.
Tell your boyfriend that he is too expensive for you, and you are leaving him so that you can find a more affordable boyfriend.
You find a new boyfriend. Depending on the relationship and how the two of you are related it could be illegal.
I wouldn't and I have an 11 year old son - but I would try to find out what is it about my boyfriend that my son did not like and try to work it out. If however the boyfriend is rude to your children, then I would break the relationship.
You need to sit down and talk face to face to find out why he is texting you and find out how he feels towards a relationship with you as well as explain how you feel.
Your boyfriend is probably not ready for an exclusive relationship. If you don't think that he will change his mind, you may need to find another boyfriend.
To find out this question. Ask him what plans does he has for the future in regards to your relationship.
If your boyfriend is that jealous, he is not going to stop. You need to make a decision now whether the relationship is worth putting up with that - my advice is to end the relationship and find a boy who will trust you and respect you.
Keep your legs crossed and see how long he hangs around
If you have broken up, then move on. Find someone new.
You'll find that most people just have a boyfriend because they don't want to be lonley. You'll find this will only last a couple of weeks. But with people who actually like/love the person. Hopefully they'll get together, and you'll find that sort of relationship would last months.
find a new boyfriend Or, if you happen to love him, you could try to get over the fact that he's bi, which probably won't have any bearing on your relationship, anyway.