No. Sexual orientation cannot be changed.
No straight person wants to be gay. If you husband wants to be gay, it means he is already gay. If that's the case, a divorce would be the best option.
A gay husband checklist is the same as a straight husband checklist. It is a list of qualities that someone is looking for in a potential life-long partner.
Absolutely not ! Homosexuality cannot be 'caught' or taught - it is a state of mind.
THEN gay is straight and straight is gay
well, it means you are not straight.
No. It is still unknown what factors can influence sexuality.
no I haven't found one piece of evidence, he was straight.
If somebody seriously thinks that there is a chance that their husband is gay then maybe you should just ask him. He might be offended if he is straight and you ask him about it so there is of course a risk of upsetting him. You can't tell if somebody is gay, or make an assumption, even if the guy is a stereotypical gay, only he knows his sexuality, maybe he wont fully know it yet, but you've got to ask.
You can not "make" someone "straight" and if you really are a friend you will accept him/her as they are. If you can't, then, you are not a friend to them.
They are not.
Catherine, Duchess of Cambridge is married to Prince William, who is straight.
The act of masturbation doesn't make one gay or straight.