Boat Trailer Parts My Boat Trailer Bends, Is This Ok?

My boat trailer bends, is this ok? - boat trailer parts

I have a small boat 14 foot fiberglass with 40hp mercury above. My trailer is at home and trying to increase towing capacity is bent elbow and the two main axes. So much so that the wheels are disposed substantially at the tip inward. Is it good to travel to 450 miles? Should I refuse any other steel in the future?