This time i'm writing on behalf on my friend. He and his gf have been together for 16 months and they understand each other great, the only major problem seems to be they fight a lot due to his jealousy problems, as she calls it. Here are a few conflict situations and i would like your opinion if jealousy is normal reaction in these situations or unreasonable. Let me assure you that i know both of them well and i know that they do truly love each other and could never cheat, so try to keep this in mind. 1.) Conflict 1: His girlfriend wants to go on a drink with a guy, who likes her, just because that's the only way he will stop bothering her with invites. He gets very angry on her, saying she is being disrespectful, while she accuses him of jealousy and being insecure. 2.) Conflict 2: His girlfriend was asked to dance on a prom with a good friend of her, who is also madly in love with her. Her boyfriend once again found situation as a disrespectful, while she thought she doesn't trust her enough. 3.) Conflict 3: Her boyfriend is bothered by a fact that she wants to go on a beach topless. 4.) Conflict 4: His girlfriend is bisexual and has slapped her best female friend on ass a couple of times, until she got into agreement with her boyfriend that this is not apropriate. What is your opinion? Is my friend too insecure and lacks trust in her or does she lack boundaries in relationship? As i said, i'm sure they would never cheat on each other and that they truly love each other.