Yes but completely different circumstances they are entering.Surely regardless of whose sperm they use, as far as IVF goes there would need to be contracts signed etc to prevent this? Like a sperm donor couldn't find children that came from his sperm and file for custody could they? Idk the whole thing seems messy regardless
Might be his dad's sperm and contract may be signed but then we have Matt in that picture too as her ex husband and "father" (?) to child.
If a divorce comes and it gets messy because we know Tammy is, Matt would have rights too. See it would be Matt and his dad against her.