If my jeans are loose and comfortable fitting I see no reason to change them.
Especially if your outfit is already flattering of your feminine form! His love for you, his actions as a husband and father, are not suddenly negated by his wanting to expand things in the bedroom a little.
At the concert and in the 1st row she opened her legs wide and flashed the musicians.
She was very uptight about sex all through our engagement and the first years of our marriage.
Only this way you can both address each other's needs and maybe help each other with other issues.
Just no, not how that works.
Forget what you think that you see in the mirror.
She is just going to take his kids away from him, and replace him with the next guy that comes a long that can protect them.