There is no evidence to suggest that how people parent their children has any direct involvement in the type of sexual orientation a child subsequently develops.
What is problematic is the assumption that gay men display the same type of gender behavior.
The suggestion by opponents of equality that male homosexual desire is inherently more "sexual" or more "hedonistic" than heterosexual desire is ludicrous. Sex Roles: "Gay men focus on anal sex and mimic male/female sex roles" The core feature of male homosexuality is sexual attraction to other men, not an exclusive focus on a particular behavior (e.g. There are many different types of behaviors that gay men can engage in when interacting sexually with other men.
Anal sex is indeed one such activity, but it's certainly not an activity that engage in. men who have sex with men are over-represented in the population of people who has HIV/AIDS, labeling the illness as a "gay" one dismisses the reality that HIV transmission globally is uniquely associated with one particular group: human beings (of all sexual orientations).
In reality, the two phenomena have nothing in common: gay men are no more likely to sexual abuse children than straight men are.
This heinous attempt to mischaracterize gay men as "child predators" and "recruiters" for homosexuality becomes particularly problematic in domains where the care of children is of paramount importance, such as in schools and activity-based organizations (e.g. Sadly, in their efforts to avoid the toxic label of "pedophile," some gay men socially distance themselves from the male children of friends/relatives, avoid employment roles which involve close contact with boys, or refrain from pursuing a life as a foster carer or adoptive parent. Parenting: "Two gay men as a couple can't raise healthy and happy children" Those who support discrimination against gay men frequently claim that children need a "mom and a dad" in order to prosper in life.