I highly doubt the show puts any sexual themes in it. More likely, the show is trying to expand its audience and reach more people. If someone has a problem with two moms being shown, then they should just say they have different values or that it makes them uncomfortable.
Personally, I don’t care who the kid’s parents are as long as the kid is 1) loved, 2) cared for, and 3) protected, etc.
The whole “pedo” argument is really dumb for obvious reasons. Society used to be structured around the man being the head of the household, and now look at how many shows either focus on women or portray both parents as equal heads of the family. This might sound like something a teacher would say, but society isn’t going to stay the same forever. As humanity expands and technology evolves, social structures will be replaced with others that are stronger or better adapted. Your lifestyle may be different from your parents’, and it won’t stay the same forever either it will adapt to change. What was once a minority can become a majority.
Take the USSR as an example: from 1917 to 1927, homosexuality was decriminalized. Then Stalin came in and reversed everything. Khrushchev later sat somewhere in the middlesex-related books existed, but homosexuality was practically unmentionable. From then until the fall of the USSR, being gay was criminalized.
What should be talked about more is gay rights in Europe. France decriminalized homosexuality in 1791, Poland in 1932, Turkey in 1858, Denmark in 1933, Iceland in 1940 (after gaining independence from Denmark), Switzerland in 1942, and Sweden in 1944.
Yeah, that’s about it. I’m not going to bother typing more.