Question: In the second episode Chrissy's mother comes to visit. In future episodes her father comes to visit - who is an actual "father" (i.e. priest). Aren't priests forbidden to be married?
Answer: Yes Pastors can marry... I was asking for Priests since his collar appears to be that of a Catholic descent.
Some protestant pastors wear the clerical collar as well: https://en.wikipedia.org/wiki/Clerical_collar.
Answer: He's not a Catholic priest. He's a pastor, with the title Reverend, at a community church who chooses to wear a clerical collar. Some people still address pastors as "Father" though. I'm not sure of his religious denomination, but most pastors can marry.
Bishop73