B.
1.
Think positive! I mean, consciously turn your thinking mode off from negative, and switch it to positive.
I know it seems hard, but there are ways to doing it, once you are aware that you are the one who is in charge of your life, not the situations around to lead you into gloomy feelings.
How to do it?
One of the options is:
a)think what could be worse, and be happy with what you have only thins bad: well, he is overweight, but he is not abusive, he is not cheating, he is dedicated!!! ...and so on: already something to be glad about, right?!
So, the problem is known, and there are ways to work on it:
gym, and together, is the best way to do it, I think...
try it, and see if it will work.
And yes, be honest with him: say "I love you to death, but i worry about your health, as we have a life to live together, and we need to both stay healthy, attractive, romantic, because love is a verb, not a noun: we nourish it and let it grow, we cannot let it dry up for nothing, after all that we've done ogether and lived through already. It is worth working on it, and immediately, before it starts drying up!
2.
Think:
a) you have a FAMILY. Good.
Now think:
b) others, your friends, are going out and dating - why, do you think would they do it? I tell you what: their final goal and dream, no matter how much fin they have now, their final dream is FAMILY also. They dress up and go to dance, because they want to meet that only person of their life, to make a family and be happy to their olden days.
and now think:
c) YOU ALREADY HAVE what they only dream of !!!
Now, your only problem is that you get tired, and it turns into a routine, and you do not have much fun anymore.
Anymore? But it is in your hands, you CAN change it.
You have a kid, and you have a loving husband (oh well, a little Winnie-the-Poohie, but he is a loving caring guy, right?!)
Go sit with him on the couch and snuggle up to him, and make a honest talk that this is all how you feel: everybody is having fun BECAUSE they are not marries, but in the bottom of their heart they wish what you two already have. Now, you have the main part, but you are missing fun and joy of what was BEFORE.
You need A DATE with your husband, you need to go out, have a dinner at least once a month, meet friends to arrange some funny parties, invite him for a dance, and do not take hid lazy 'no' for an answer, say it is mandatory for your family to be happy. Stick to the family while talking to him, becasue he cherishes it.
Also, with a kid - I do not know how old is your child, but there are millions of ways to have fun with kids also.
Oh, and a good pastime for all of you would be
hiking
and
biking !!!
I child goes in the backpack :), or on the backseat of the bike, and every weekend, you can have a little fun ride into the nature, picknik, and nature heals your soul, but a bike ride will take off some extra weight...
and think of more ways how to improve your life in family,
not how others are having their lives arranged.
believe me, 99% of those not married envy you that you have a good family, and would like to get to the spot where you already are. You are one step ahead of them.
3.
Deb is right, when she says that you will have a grown up kids when you will be still young and pretty, with a whole lot of active life ahead of you. Now, for your kids to be happy and your good friends at that time, you need to raise and support them now, which is fun in itself, but two parents can help kids much better than one. If you will be able to help them to the point where they graduate from college (if they will wish so -but you can teach hem to wish it, too), then you will be double happy in later age: for your kids, and for yourself.
My advice: think FAMILY, think I AM THE SORCERESS to make life happy for me, my hubby, and my kid, and I have this magic wand of my strong WILLPOWER to make it work. Think of it in a positive way, and now start seeking for options of how to make it all work.
Now, in case if some of you ideas fail, think, oh, okay, this didn't work, but I am inventive, and i have more ideas in my basket, let's see what is there next to pull out.
And one day, you will turn your cozy reluctant husband to your side of having fun together. You just need to find this button that will switch it on!!!
Good luck to you, be strong, inventive, persistent, never give up, and keep your smile, for goodness sake: life is GOOD!!!!