Ka kammala wannan magana: A shekarar 2009 ne Wacera ya hadu da Samuel Wanjiru, shugaban kungiyar
Gwarzon tseren marathon na Olympics na shekara ta 2008. Su biyun sun yi tsere a hanya guda a Nyahururu kuma ba da daɗewa ba suka haɗu, tare da ma'auratan da suka yi aure bisa doka a watan Disamba na 2009. Wannan ya haifar da matsalolin dangantaka kamar yadda Wanjiru ya riga ya haifi 'ya'ya biyu tare da Terezah Njeri, wanda ya yi aure a cikin al'adar gargajiya, amma ba na doka ba. Wacera, Njeri da mahaifiyar Wanjiru duk suna zaune a titi ɗaya kuma suna yawan jayayya da Wanjiru, wanda ya fara shan giya da yawa kuma ya daina horo. Wacera ta haifi ɗa tare da Wanjiru a kusan watan Agusta 2010 mai suna Ann, bayan mahaifiyar Wanjiru. A ranar soyayya ta shekara ta 2011 Njeri da Wanjiru sun yi sulhu a bainar jama'a a talabijin kuma mai tseren ya rantse cewa Njeri ita ce matarsa ta hukuma, maimakon Wacera.