I know it's weird. But at least I hope someone can give me a way how to solve it.
I am (18M) and I'm not sure someone will believe me because it's just something unusual. And I'm sorry for my bad English because it's my third language.
Anyway the problem is about my mom. She has a co-worker who's also her bestie since highschool until now. Even they go to the same university at the same major. But they always argue more like a pair of sisters. They spend bunch of time together and normal for us to do family trip together. Because of it, they're so close.
Around few months ago, they both are in my house and rain is come making her bestie clothes wet. Also on that time my mom's clothes are either in laundry or getting wet because she hanging it on our backyard to dry it but forgot to put it back to house because gossiping. So they decide to shared the only one house dress my mom has left. Why don't I lend mine? Because my room is locked and I'm not at home that time. So they forcibly do it. When I see it, they tell the situation and said it's fine and enjoy so I didn't plan to lend mine.
Long story short, my mom's bestie now move to my neighborhood because her house is too far from their workplace a week after that. But it changes them a lot. Now whenever they're not working, they'll wear everything together literally. So lot of their clothes get stretched because they wear it together. And the main problem is about their habit for debate 24/7. It's so exhausting hearing them pull each other like a conjoined, debate for everything, but everytime I told them for back to normal they decline because it's fun for them.
I really really wanna know how to make them separate. I already asked my dad and that bestie's husband but they said it's okay as long as those women wanna separate when they go home. Actually yes they'll separate but for some moments. When their husbands back to their workplace on another city, that women will back to that weird habit.