>>27668195In tribal societies where incest is practiced this isn't really the case. Typically the mothers groom their sons into being capable family men as they attempt to emulate their father and then marry them off to a neighbor girl to start a family with.
Keep in mind having sex with your mother doesn't mean you need to feel romantic love towards her. It shouldn't be any different from your mother teaching you how to tie your shoes or do your laundry. Mothers have a responsibility to raise their sons into proper adults and too many men are growing up with intimacy issues because their mothers aren't involved enough in their childhood.