Open relationship?

Kaylee

Me and my boyfriend have been trying to find someone for a threesome. Somehow we agreed on an open relationship. BUT we share a bumble account so that we can do things together like looking for a third. He thinks it’s okay to talk to me about girl and having sex with them but if I even talk to a guy he gets so jealous and so mad? I’m so confused bc during sex he practically begs me to sleep with another guy without him. I’m so confused any thoughts????