VeganMaster
if you want Enel to quit the marines, you could use Big Mom as an excuse to do so. For example, Big Mom threatens to start a war unless Enel either quits the marines or marries Big Mom's daughter. If Enel did quit the marines due to that, he wouldnt be looked down on because of that right? since he "sacrificed" himself to prevent the war. Also it does seem something that would benefit Big Mom no matter which choice Enel makes right? If he quits, then marines would pretty much lose a future admiral, and if he chooses to marry, then Big Mom would gain another powerful family member.
I can't help but feel bad now for some reason when I think of how Enel will be betraying them. I mean, don't get me wrong, as long as the Marines serve under the world government and thus the Celestial Dragons I couldn't stay with them either, it's just I'm feeling some sort of second hand guilt or something knowing Enel is going to betray the Marines, Author has done a good job of writing them. The more we get from her the more I think Hina's reaction to Enel's Betrayal is going to break my heart a little bit.
i don't think big mom would go to war over oven her strength is worse than marine and by lot like there are three admirals in marine fleet admiral, garp, momousagi, chaton, sword members and who knows who else is there like retired admirals or strong vice admirals like garp gion chaton and even if big mom thinks she can by some miracle win her crew would mostly be destroyed and she would be seriously injured. other yonko would definitely take opportunity to attack and take big mom pirates down so even with her low intelligence she should understand that if not there's katakuri, perospero and rest of her children or husbands to tell her that