re-espouse
/(ˌ)riːɪˈspaʊz/ /(ˌ)riːɛˈspaʊz/verb
1To take again as a spouse, to marry again (chiefly figurative; now rare ).
2To reattach oneself to, readopt (a cause, doctrine, etc.).
Origin
Early 17th century; earliest use found in Joshua Sylvester (d. 1618), poet and translator. From re- + espouse.