Boyfriend stqring at other girls

On the fence with this one. On the one hand I dislike this whole "omg he dared look at another woman" mentality.

On the other hand, prioritising starting at half naked women over helping your partner who is sea sick is a pretty crappy thing to do and he deserves some scorn for that if nothing else.

Incidentally, why did you go on a boat trip if you get sea sick...?

That's a bit of a stretch there....

There's nothing wrong with staring at others you find attractive, just as long as you don't sleep with them. Whats the harm? You sound a bit controlling for my liking. If it bothers you so much then find someone else who will only look at you, and only you during the duration of the relationship. Sounds creepy and weird imo

What's creepier is your approach to a person being disrespected, all under the guise of love! If you love someone, then you shouldn't feel the need to still be looking at the flusies. Love is partly about respect for your partner, you don't go out your way to embarrass them, make them feel inadequate or jealous, or in competition with others.
That is not love, it's conditioning a person to provoke a reaction or response in them, which will not be a happy one.
That to me is cruel.
Love is unconditional they say, but has conditions.
The conditions are simple.. respect each other. Do not hurt your choice of partner. Love or let them go.
If your partner has eyes for others, whilst in the presence of his so called love, it means he's immature, disrespectful and has little respect for you.
This man will never be trueful. Move on.