If this comic were even the slightest bit realistic, Marten's dad would not be making contact with him. Whatever shrill liberal media shrews may have told you, gays are not family people. Men who turn gay never return to their families.
ROTFL man you really need to upgrade your knowledge about homosexuality. You're like the newest knowledge of the 19. century over there. But sadly for you we're in the 21. century.
I don't hate people of abnormal sexuality, they're flawed, sinful people like everyone else. In fact, the presence of homosexuals gives the comic more realism, and demonstrates that the characters are imperfect and in need of God's transforming power. I have no problems with gays in fiction, but with Jeph's attitude toward them, portraying them as okay and not needing to change. This is a rejection of family values and the traditional order of marriage.
Bottom line: I'll suspend my disbelief, but not my beliefs.
You really need to. URGENTLY. My oh my.
For starters:
1. Nobody chooses to be heterosexual, homosexual, or bisexual. Only bisexuals get any choice, the other two are stuck.
2. Homosexuals are born this way (or its decided in early childhood or something, one doesnt know exactly yet) and never change.
3. Otherwise, homosexuals are simply normal people, just like heterosexuals.
4. Homosexuals fall in love like Heterosexuals and are the same in every respect in their love life, except they fall for the "wrong" sex.
5. Homosexuals also like to marry and to have children - the later typically through adopting etc.
6. Homosexuality is common in mammals. Scientists have verified its existence in hundreds of animal species.